ALIYEVA, S. Matrix-geometric method to study queueing-inventory system with feedback and destructive customers. Problems of Informatization and Control, [S. l.], v. 3, n. 67, p. 4–10, 2021. DOI: 10.18372/2073-4751.67.16192. Disponível em: http://jrnl.kai.edu.ua/index.php/PIU/article/view/16192. Acesso em: 5 may. 2026.