“Analysis of Customers Transfer Opportunities Using Markov Chain at 3 Meatballs Culinary in Galuh Mas Karawang ”. JKIE (Journal Knowledge Industrial Engineering) 9, no. 1 (April 30, 2022): 75–81. Accessed October 14, 2026. https://jurnal.yudharta.ac.id/v2/index.php/jkie/article/view/2550.