Qamari, Ika Nurul, and Salma Ayudhona Trizula. “Decision of Queuing Models and Layout Design at a Gas Station”. MIX: JURNAL ILMIAH MANAJEMEN 12, no. 1 (February 26, 2022). Accessed June 28, 2026. https://publikasi.mercubuana.ac.id/index.php/Jurnal_Mix/article/view/14279.