DR. DEV RAJ JAT DR. MOHAN LAL SHARMA. ROLE OF E-COMMERCE IN PROCUREMENT MANAGEMENT. African Diaspora Journal of Mathematics ISSN: 1539-854X, Multidisciplinary UGC CARE GROUP I, [S. l.], v. 22, n. 2, p. 81–92, 2024. Disponível em: https://newjournalzone.in/index.php/ijmfsmr/article/view/193. Acesso em: 23 nov. 2024.