Montana, Sugiarto, and Muwasiq Mochamad Noor. “PENGEMBANGAN CUSTOMER RELATIONSHIP MANAGEMENT BERBASIS SISTEM E-COMMERCE”. CommIT (Communication and Information Technology) Journal 4, no. 2 (October 30, 2010): 139-149. Accessed February 22, 2025. https://journal.binus.ac.id/index.php/commit/article/view/548.