MIRZAEVA , Malika B. Mathematical Modeling and Simulation of Multi-Stage Service Systems with Feedback, Group Service, and Prioritization . Andalasian International Journal of Agriculture and Natural Sciences (AIJANS), [S. l.], v. 6, n. 2, p. 45–51, 2025. DOI: 10.25077/aijans.v6.i2.45-51.2025. Disponível em: https://aijans.lppm.unand.ac.id/index.php/aijans/article/view/93. Acesso em: 3 nov. 2026.