Dr. Dev Raj Jat Dr. Mohan Lal Sharma. 2024. “ROLE OF E-COMMERCE IN PROCUREMENT MANAGEMENT”. African Diaspora Journal of Mathematics ISSN: 1539-854X, Multidisciplinary UGC CARE GROUP I 22 (2):81-92. https://newjournalzone.in/index.php/ijmfsmr/article/view/193.