AMALIA, A. D. H.; SUPRAJITNO, H.; PRATIWI, A. B. Solving Close-Open Mixed Vehicle Routing Problem Using Bat Algorithm. Contemporary Mathematics and Applications (ConMathA), [S. l.], v. 2, n. 1, p. 46–56, 2020. DOI: 10.20473/conmatha.v2i1.19301. Disponível em: https://e-journal.unair.ac.id/CONMATHA/article/view/19301. Acesso em: 8 sep. 2024.