BOONCHERD, T. .; KARNTHANG, N. .; BUAROD, C. .; BOONPERM, A.- aree. An Integer Goal Programming Model for a Touring Route Planning under the Factors by Tourists. Thai Journal of Operations Research : TJOR, [S. l.], v. 10, n. 1, p. 153–165, 2022. Disponível em: https://ph02.tci-thaijo.org/index.php/TJOR/article/view/246002. Acesso em: 10 dec. 2025.