Amartya De, Nilanjana Roy, Rajdip Saha, Ankita Mukhopadhyay, Pallab dasgupta, and Dipanjana Ash. “Repurposing Covid-19 Drug : Current Issues”. International Journal of Pharma and Bio Sciences 13, no. 1 (March 31, 2022): 9–16. Accessed September 3, 2026. https://ijpbs.net/index.php/journal/article/view/6954.