Ikhlash, Muhammad, Irsutami Irsutami, Sugeng Riadi, and Fathia Sari. “Analysis and Design of A Website-Based Batam Local Courier Information System”. Journal of Applied Business Administration 7, no. 1 (March 31, 2023): 80-87. Accessed July 3, 2024. https://jurnal.polibatam.ac.id/index.php/JABA/article/view/5077.