LINH, Tran Gia; VINH, Phan Ngoc. Two-dimensional optimization problem of plant location. <b>Vietnam Journal of Mechanics</b>, Hanoi, Vietnam, v. 23, n. 3, p. 149–158, 2001. DOI: 10.15625/0866-7136/9947. Disponível em: https://vjmech.vast.vn/vjmech/article/view/9947. Acesso em: 8 nov. 2025.