„PROPOSED QUEUING MODEL M/M/3 WITH INFINITE WAITING LINE IN A SUPERMARKET“, bjami, Bd. 1, Nr. 1, S. 73–78, Aug. 2018, Zugegriffen: 3. Oktober 2025. [Online]. Verfügbar unter: https://js.ugd.edu.mk/index.php/bjami/article/view/2233