C. KATHIRVELU*, A. S. MALINE, B. ANANADA GANESA RAJA AND T. KAVITHA

Vol 25(2) December 2020  Page...258-262

KHLOUD K. EL-SAYED*, EL-SAYED A. EL-SHEIKH, REFAAT M. SHERIF AND KAMAL A. GOUHAR

Vol 25(2) December 2020  Page...263-269

YERLAN DUTBAYEV*, RAFIQ ISLAM, MIRANDA J. HAUS AND BRAD DAY

Vol 25(2) December 2020  Page...270-274

S. GAYATHRI DEVI*, S. GNANA RANJITHA, R. SELVA KUMARI AND T. J. S. RAJAKUMAR

Vol 25(2) December 2020  Page...275-277

ALI KADHIM HUSSEIN, NABEEL ABBOOD KADHIM, ADIL SHNAWA JABER AND ALI ABID ABOJASSIM*

Vol 25(2) December 2020  Page...278-283

POORNIMA SARASWAT, PARAS YADAV, R. K. GAUR1, RAJESH KUMAR AND K. P. SHARMA*

Vol 25(2) December 2020  Page...284-289

RAVI VASHISHT* AND KESARI SINGH

Vol 25(2) December 2020  Page...290-294

MUKESH KUMAR* AND MUKUL BISHNOI

Vol 25(2) December 2020  Page...295-298

KOMAL MALIK* AND VINAY KUMAR

Vol 25(2) December 2020  Page...299-301

TATYANA NIKOLAEVNA DOROSHENKO*, GALINA FEDOROVNA PETRIK, LYDMILA GEORGIEVNA RYAZANOVA, SERGEY SEMENOVICH CHUMAKOV AND NIKOLAY VASILYEVICH MATUZOK

Vol 25(2) December 2020  Page...302-307