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Scopus Author ID: 54793296300
ResearcherID: R-7228-2018
Scopus Author ID: 56662404600

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India

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Employment (1)

K L UNIVERSITY: VIJAYAWADA, ANDHRA PRADESH, IN

2001-01-05 to present | ASSOCIATE PROFESSOR (CHEMISTRY)
Employment
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI

Education and qualifications (2)

University of Mysore: Mysore, KA, IN

1996-09-01 to 1999-10-01 | Ph.d., (CHEMISTRY)
Education
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI

University of Mysore: Mysore, KA, IN

1994-07-01 to 1996-04-28 | M.Sc., (Chemistry)
Education
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI

Works (50 of 53)

Items per page:
Page 1 of 2

Identification, Synthesis and Characterization of Novel Palbociclib Impurities

Asian Journal of Chemistry
2025-02-28 | Journal article
DOI: 10.14233/ajchem.2025.33265
Contributors: Nandyala Malyadri Reddy; K.R.S. Prasad; Ravi Sekhar Reddy Nandipati; Katam Reddy Vinod Kumar Reddy; Katam Reddy Vineela; G. Pavana Kumari; Naveen Mulakayala
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Crossref

Development and Validation of Novel Rapid Stability Indicating Mass Compatible UPLC Method for the Simultaneous Estimation of Assay and Related Substances of Remdesivir in Bulk and Injectable Dosage Form

Asian Journal of Chemistry
2022 | Journal article
DOI: 10.14233/ajchem.2022.23868
Contributors: C. Balakrishnan; K.R.S. Prasad; K. Suresh Babu
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Crossref

Development and Validation of Stability Indicating Mass Compatible RP-HPLC Method for Simultaneous Estimation of Assay and Related Substances in Methylprednisolone Acetate Injectable Suspension

Asian Journal of Chemistry
2022 | Journal article
DOI: 10.14233/ajchem.2022.23853
Contributors: C. Balakrishnan; K.R.S. Prasad; K. Suresh Babu
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Crossref

Phytochemical Analysis, Pharmacological Activities, Isolation and Characterization of Bioactive Compounds from the Roots of Sterculia urens Roxb.

Asian Journal of Chemistry
2022 | Journal article
DOI: 10.14233/ajchem.2022.23545
Contributors: Chaitanya Darapureddy; K.R.S. Prasad; R.S. Ch Phani
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Crossref

Synthesis of Nickel Oxide Nanoparticles from Syzygium cumini Plant Fruit Pulp Extract: Study of their Antibacterial, Antifungal and Cytotoxic Activities on CHO Cells

Asian Journal of Chemistry
2022 | Journal article
DOI: 10.14233/ajchem.2022.23750
Contributors: Lalitha Ammadu Kolahalam; K.R.S. Prasad; P. Murali Krishna; N. Supraja
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Crossref

Fabrication of electrochemical sensor based on electrochemically co-deposited Ru-Co bimetallic nanoparticles on glassy carbon electrode: an analytical measurement tool for monitoring of hydrazine in water samples

International Journal of Environmental Analytical Chemistry
2022-02-19 | Journal article
DOI: 10.1080/03067319.2020.1726333
Contributors: Akkaraboyina Lakshmi Lavanya; K. Gowri Bala Kumari; K.R.S. Prasad; Pradeep Kumar Brahman
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Crossref

Phytochemical Analysis and Comprehensive Evaluation of Pharmacological Activities, Isolation and Characterization of Bioactive Compound from the Bark of Sterculia urens Roxb.

Asian Journal of Chemistry
2021 | Journal article
DOI: 10.14233/ajchem.2021.23277
Contributors: Chaitanya Darapureddy; K.R.S. Prasad; Phani R.S. Ch
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Crossref

New Indolo[3,2-b]indole based small organic molecules for Organic Thin Film Transistors (OTFTs): A combined experimental and DFT Study

Journal of Molecular Structure
2021-04 | Journal article
DOI: 10.1016/j.molstruc.2020.129491
Contributors: Venkat Swamy Puli; Mahesh Subburu; Yadagiri Bhongiri; Anuj Tripathi; K.R.S. Prasad; Anindita Chatterjee; Someshwar Pola; Prabhakar Chetti
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Crossref

Synthesis of novel 3-[(2R*)-2-[(2S*)-6-fluoro-3,4-dihydro-2H-chromen-2-yl]-2-hydroxyethyl]-urea/thiourea derivatives and evaluation of their antimicrobial activities

Phosphorus, Sulfur, and Silicon and the Related Elements
2020-01-02 | Journal article
DOI: 10.1080/10426507.2019.1635596
Contributors: Madhava Rao Mannam; Srimurugan S.; Pramod Kumar; Naga Raju Chamarthi; Prasad K. R. S.
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Preferred source (of 2)‎

Hplc method development, validation, and forced degradation for simultaneous analysis of oxycodone and naltrexonein

Indian Drugs
2019 | Journal article
EID:

2-s2.0-85063486570
Contributors: Phani, R.S.C.; Prasad, K.R.S.; Useni, R.M.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

Structural Correction and Process Improvement for Control of a Critical Process Impurity of Ezetimibe

Organic Process Research and Development
2019 | Journal article
DOI: 10.1021/acs.oprd.9b00024
EID:

2-s2.0-85065094622
Contributors: Mannam, M.R.; Sankareswaran, S.; Gaddam, V.R.; Natarajan, S.; Kottapalli, R.P.; Kumar, P.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

Synthesis and antibacterial evaluation of hydrazone derivatives bearing 6-chlorothieno[3,2-c]pyridine Moiety

Asian Journal of Chemistry
2019 | Journal article
DOI: 10.14233/ajchem.2019.21461
EID:

2-s2.0-85060875022
Contributors: Sree Lakshmana Rao, N.; Basaveswara Rao, M.V.; Prasad, K.R.S.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

Urea and thiourea derivatives of 3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1, 2, 4]triazolo[4,3-a]pyrazine: Synthesis, characterization, antimicrobial activity and docking studies

Phosphorus, Sulfur, and Silicon and the Related Elements
2019-09-02 | Journal article
DOI: 10.1080/10426507.2019.1577845
Contributors: Madhava Rao Mannam; Subba Rao Devineni; Chandra Mouli Pavuluri; Naga Raju Chamarthi; Raja Sekhara P. Kottapalli
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Crossref
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Preferred source (of 2)‎

Synthesis of Novel 1‐(5‐(Benzylsulfinyl)‐3‐methyl‐1,3,4‐thiadiazol‐2(3H)‐ylidene)‐thiourea/urea Derivatives and Evaluation of Their Antimicrobial Activities

Journal of Heterocyclic Chemistry
2019-08 | Journal article
DOI: 10.1002/jhet.3611
Contributors: Madhava Rao Mannam; Srimurugan S.; Pramod Kumar; R. S. Prasad K
Source: check_circle
Crossref

Synthesis of Novel 1-(5-(Benzylsulfinyl)-3-methyl-1,3,4-thiadiazol-2(3H)-ylidene)-thiourea/urea derivatives and evaluation of their antimicrobial activities

Journal of Heterocyclic Chemistry
2019-07-17 | Journal article
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI

Synthesis, characterization and anticancer activity of 5-substituted 4,5,6,7-tetrahydro-N-(tetrahydro-2H-pyran-4-yl)thieno[3,2-c]pyridine-2-carboxamide derivatives

Asian Journal of Chemistry
2018 | Journal article
DOI: 10.14233/ajchem.2018.21418
EID:

2-s2.0-85052014370
Contributors: Lakshmana Rao, N.S.; Basaveswara Rao, M.V.; Prasad, K.R.S.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

A bioanalytical method development and validation for simultaneous determination of velpatasvir and sofosbuvir in spiked human plasma

Asian Journal of Chemistry
2017 | Journal article
DOI: 10.14233/ajchem.2017.20899
EID:

2-s2.0-85032214040
Contributors: Phani, R.S.Ch.; Prasad, K.R.S.; Mallu, U.R.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

New analytical HPLC method development and validation for the simultaneous quantification of paritaprevir ombitasvir and ritonavirin spiked human plasma

Oriental Journal of Chemistry
2017 | Journal article
DOI: 10.13005/ojc/330528
EID:

2-s2.0-85033471354
Contributors: Phani, R.S.C.H.; Prasad, K.R.S.; Mallu, U.R.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

Promoting effects of thoria on the nickel-manganese mixed oxide catalysts for the aerobic oxidation of benzyl alcohol

Arabian Journal of Chemistry
2017 | Journal article
DOI: 10.1016/j.arabjc.2017.01.017
EID:

2-s2.0-85013438977
Contributors: Sultana, S.S.P.; Kishore, D.H.V.; Kuniyil, M.; Khan, M.; Siddiqui, M.R.H.; Alwarthan, A.; Prasad, K.R.S.; Ahmad, N.; Adil, S.F.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

Ytterbia doped nickel–manganese mixed oxide catalysts for liquid phase oxidation of benzyl alcohol

Journal of Saudi Chemical Society
2017 | Journal article
DOI: 10.1016/j.jscs.2017.07.002
EID:

2-s2.0-85026653586
Contributors: Sultana, S.S.P.; Ali, R.; Kuniyil, M.; Khan, M.; Alwarthan, A.; Kishore, D.H.V.; Assal, M.E.; Prasad, K.R.S.; Ahmad, N.; Siddiqui, M.R.H. et al.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

Determination of phase transitions in hydrogen bonded complexes (NOBA: PFOA) using texural image processing techniques

ARPN Journal of Engineering and Applied Sciences
2016 | Journal article
EID:

2-s2.0-84965114078
Contributors: Rambabu, M.; Prasad, K.R.S.; Madhav, B.T.P.; Venu Gopalarao, M.; Pardhasaradhi, P.; Pisipati, V.G.K.M.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

Development and validation of an HPLC-UV method for the determination of raloxifene and related products (Impurities)

Rasayan Journal of Chemistry
2016 | Journal article
EID:

2-s2.0-85008311742
Contributors: Phani, R.S.C.; Mallu, U.R.; Prasad, K.R.S.; Mastnaiah, T.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

Development and validation of stability indicating reversed phase high-pressure liquid chromatography method for simultaneous estimation of metformin and empagliflozin in bulk and tablet dosage form

Asian Journal of Pharmaceutical and Clinical Research
2016 | Journal article
EID:

2-s2.0-84982952566
Contributors: Geetha Swarupa, P.; Lakshmana Rao, K.; Prasad, K.R.S.; Suresh Babu, K.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

High resolution rp-hplc method for the determination of nevirapine and associated impurities

Oriental Journal of Chemistry
2016 | Journal article
DOI: 10.13005/ojc/320246
EID:

2-s2.0-84976331072
Contributors: Phani, R.S.Ch.; Prasad, K.R.A.; Useni, R.M.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

Ultrasonic assisted Synthesis of methyl esters of carboxylic acids by using most convenient, safe and cost effecting reagent NaHSO<inf>4</inf>

Der Pharma Chemica
2016 | Journal article
EID:

2-s2.0-84984605038
Contributors: Prabhakar, Y.; Prasad, K.R.S.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

Ultrasonic assisted Synthesis of methyl esters of carboxylic acids by using most convenient, safe and cost effecting reagent NaHSO4

Der Pharma Chemica
2016-08-07 | Journal article
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI

Ceria doped mixed metal oxide nanoparticles as oxidation catalysts: Synthesis and their characterization

Arabian Journal of Chemistry
2015 | Journal article
DOI: 10.1016/j.arabjc.2015.05.008
EID:

2-s2.0-84954138607
Contributors: Sultana, S.S.P.; Kishore, D.H.V.; Kuniyil, M.; Khan, M.; Alwarthan, A.; Prasad, K.R.S.; Labis, J.P.; Adil, S.F.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

Development and validation of stability indicating HPLC-MLC determination of dopamine agonist drug pramipexole

Der Pharmacia Lettre
2015 | Journal article
EID:

2-s2.0-84953398506
Contributors: Srikanth, K.V.V.; Prasad, K.R.S.; Shanmukha Kumar, J.V.; Suresh Babu, K.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

Stability indicating method development and validation for the estimation of aprepitant by RP-HPLC in bulk and pharmaceutical dosage form

Der Pharmacia Lettre
2015 | Journal article
EID:

2-s2.0-84950312895
Contributors: Geetha Swarupa, P.; Radha Krishna, D.; Prasad, K.R.S.; Suresh Babu, K.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

Stability indicating method development and validation for the estimation of rotigotine by RP-HPLC in bulk and pharmaceutical dosage form

Oriental Journal of Chemistry
2015 | Journal article
DOI: 10.13005/ojc/310486
EID:

2-s2.0-84958781271
Contributors: Swarupa, P.G.; Krishna, D.R.; Prasad, K.R.S.; Babu, K.S.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

Thermal and phase behaviour studies of hydrogen-bonded compounds (SA:nOBA) using POM, DSC and image-processing techniques

Liquid Crystals Today
2015 | Journal article
DOI: 10.1080/1358314X.2015.1039195
EID:

2-s2.0-84929146042
Contributors: Rambabu, M.; Prasad, K.R.S.; Venu Gopala Rao, M.; Madhav, B.T.P.; Pisipati, V.G.K.M.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

Antimicrobial activity of helitropium curassavicum a mangrove plant

Research Journal of Pharmaceutical, Biological and Chemical Sciences
2014 | Journal article
EID:

2-s2.0-84904662737
Contributors: Kasi Viswanath, I.V.; Prasad, K.R.S.; Shanmukh Kumar, J.V.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

Microwave assisted synthesis of 2-aryl-2,3-dihydroquinazolin-4 (1H)- ones and 5-aryl-5,6-dihydro-1-methyl-3-propyl-1H-pyrazolo [4,3-d] pyrimidin-7 (4H)-ones devoid of solvent

Indian Journal of Heterocyclic Chemistry
2014 | Journal article
EID:

2-s2.0-85048305543
Contributors: Saroja, N.; Laxminarayana, E.; Prasad, K.R.S.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

High resolution RP-HPLC method for the determination of hypertensive drug products

International Journal of Pharma and Bio Sciences
2013 | Journal article
EID:

2-s2.0-84879623968
Contributors: Phani, R.S.C.H.; Prasad, K.R.S.; Mallu, U.R.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

Induced smectic-B and smectic-G phases in hydrogen-bonded complexes (nOBA:PFOA): Thermal and phase behaviour studies

Liquid Crystals Today
2013 | Journal article
DOI:

10.1080/1358314X.2013.815384

EID:

2-s2.0-84882273543
Contributors: Rambabu, M.; Pisipati, V.G.K.M.; Shanmukha Kumar, J.V.; Prasad, K.R.S.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

Amberlyst-15 mediated synthesis of 2-substituted 2,3-dihydroquinazolin- 4(1H)-ones and their crystal structure analysis

Tetrahedron Letters
2012 | Journal article
DOI:

10.1016/j.tetlet.2011.12.023

EID:

2-s2.0-84855834969
Contributors: Vns Murthy, P.; Rambabu, D.; Rama Krishna, G.; Malla Reddy, C.; Prasad, K.R.S.; Basaveswara Rao, M.V.; Pal, M.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

Catalysis by molecular iodine: A rapid synthesis of 1,8-dioxo- octahydroxanthenes and their evaluation as potential anticancer agents

Bioorganic and Medicinal Chemistry Letters
2012 | Journal article
DOI:

10.1016/j.bmcl.2012.01.126

EID:

2-s2.0-84857912298
Contributors: Mulakayala, N.; Murthy, P.V.N.S.; Rambabu, D.; Aeluri, M.; Adepu, R.; Krishna, G.R.; Reddy, C.M.; Prasad, K.R.S.; Chaitanya, M.; Kumar, C.S. et al.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

Microwave assisted synthesis of 2-(7-(3-hydroxydiphenylamino)-9,9-diethyl-2- fluorenyl)benzothiazole and 2-(7-(3-hydroxydiphenylamino)-9,9-diethyl-2- fluorenyl)benzoxazoles

Der Pharma Chemica
2012 | Journal article
EID:

2-s2.0-84864845143
Contributors: Saroja, N.; Laxminarayana, E.; Prasad, K.R.S.; Shanmukha Kumar, J.V.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

Physicochemical analysis of water samples of nujendla area in Guntur District, Andhra Pradesh, India

International Journal of ChemTech Research
2012 | Journal article
EID:

2-s2.0-84860631819
Contributors: Srinivasa Rao, V.; Prasanthi, S.; Shanmukha K, J.V.; Prasad, K.R.S.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

Simple and sensitive extractive spectrophotometric method for the assay of ambien in pure and pharmaceutical formulations

International Journal of Research in Pharmaceutical Sciences
2012 | Journal article
EID:

2-s2.0-84857734735
Contributors: Lakshmi Lavanya, A.; Jagarlapudi, V.S.K.; Settaluri, V.S.; Ramachandran, D.; Prasad, K.R.S.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

Spectrophotometric determination of Prasugrel in bulk, dosage and biological fluids

International Journal of Pharmacy and Pharmaceutical Sciences
2012 | Journal article
EID:

2-s2.0-84870751918
Contributors: Lakshmi Lavanya, A.; Shanmukha Kumar, J.V.; Geeta Swarupa, P.; Prasad, K.R.S.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

AgNO3 mediated C–N bond forming reaction: synthesis of 3-substituted benzothiazines as potential COX inhibitors

Tetrahedron Letters
2012-11-28 | Journal article
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI

Catalysis by molecular iodine: A rapid synthesis of 1,8-dioxo-octahydroxanthenes and their evaluation as potential anticancer agents

Bioorganic & Medicinal Chemistry Letters
2012-03-15 | Journal article
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI

Mesomorphic behaviour of lamellar smectic phases in the binary mixture of non-mesogenic compounds

Molecular Crystals and Liquid Crystals
2009 | Journal article
DOI:

10.1080/15421400903053883

EID:

2-s2.0-76149135721
Contributors: Mahadeva, J.; Govindaiah, T.N.; Prasad, K.R.; Nagappa
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

Molecular interactions in ternary organic liquid mixtures

Journal of Molecular Liquids
2006 | Journal article
DOI: 10.1016/j.molliq.2005.01.004
EID:

2-s2.0-28844485591
Contributors: Prasad, K.; Siva Kumar, K.; Prabhakar, G.; Venkateswarlu, P.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

Twisted grain boundary phases in the binary mixtures of smectic and cholesteryl compounds

Molecular Crystals and Liquid Crystals Science and Technology
2006-10-27 | Journal article
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI

Synthesis and characterization of new mesogenic 4-(n-alkoxy)-3-methoxy – benzaldehyde semicarbazones

Synthetic Communications
2006-08-22 | Journal article
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI

Synthesis and characterization of new mesogenic oximes

Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry
2002 | Journal article
EID:

2-s2.0-0036704329
Contributors: Rai, K.M.L.; Prasad, K.R.; Nagappa; Mahadeva, J.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

A new approach to the determination of the number of oxo groups in carbonyl compounds using the chloramine-T oxidative method

Chemia Analityczna
2001 | Journal article
EID:

2-s2.0-0035613729
Contributors: Umesha, K.B.; Rai, K.M.L.; Kumar, K.A.; Prasad, K.R.; Shashikanth, S.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier

Synthesis of new homologous series of ferroelectric liquid crystalline compounds

SID Conference Record of the International Display Research Conference
2001 | Conference paper
EID:

2-s2.0-0035782928
Contributors: Nagappa; Mahadeva, J.; Prasad, K.R.; Rai, K.M.L.; Somashekar, R.
Source: Self-asserted source
RAJASEKHARA PRASAD KOTTAPALLI via Scopus - Elsevier
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