Mubarokh, A., M. I. Wahyuddin, and S. Ningsih. “Queuing System Design On Android-Based Bank Teller Method Using Multi Channel - Single Phase: Queuing System Design On Android-Based Bank Teller Method Using Multi Channel - Single Phase”. Jurnal Mantik, vol. 3, no. 4, Feb. 2020, pp. 92-96, https://iocscience.org/ejournal/index.php/mantik/article/view/517.