Agustin, Wirta, Radhi Adlan, and Yoyon Efendi. “Pembangunan Website E-CRM (Electronics Customer Relationship Management) Pada House Of Smith Pekanbaru”. IT Journal Research and Development 3, no. 2 (December 10, 2018): 9–18. Accessed February 27, 2024. https://journal.uir.ac.id/index.php/ITJRD/article/view/1893.