YOUSEFIKHOSHBAKHT, Majid; DIDEHVAR, Farzad; RAHMATI, Farhad; AHMED, Zakir Hussain. Fixed fleet open vehicle routing problem: Mathematical model and a modified ant colony optimization. Bulletin of the Polish Academy of Sciences Technical Sciences, [S. l.], v. 72, n. 1, p. e148253, 2024. DOI: 10.24425/bpasts.2023.148253. Disponível em: http://wydawnictwo.pan.pl/index.php/bpasts/article/view/3154. Acesso em: 31 aug. 2026.