Mathematical study to demonstrate the utilization of TOPSIS to find the maximum possibility of HCV causes. Punjab University Journal of Mathematics, [S. l.], v. 52, n. 4, p. 65–77, 2025. Disponível em: https://pujm.pu.edu.pk/index.php/pujm/article/view/338. Acesso em: 29 jun. 2025.