P. Y. Ong, Rosmamalmi Mat Nawi, and Ng Jie Kai, “Optimizing Business Management with Electronic Customer Relationship Management Systems: A Case Study of Biotek Abadi”, aitcs, vol. 5, no. 2, pp. 426–445, Dec. 2024, Accessed: Apr. 08, 2026. [Online]. Available: https://penerbit.uthm.edu.my/periodicals/index.php/aitcs/article/view/16262