Volume 8, Issue 2, May 2021, Pages 194-211
10.22034/ijsom.2021.2.6
Joyanta kumar Majhi; Bibhas C. Giri; K.S. Chaudhuri
Volume 7, Issue 4, November 2020, Pages 384-409
10.22034/IJSOM.2020.4.7
Bibhas c. Giri; Anamika Dash; Ashis Sarkar