NHA, Chu Duc. A method for selecting optimal sections for members of skeletal structures. <b>Vietnam Journal of Mechanics</b>, Hanoi, Vietnam, v. 23, n. 4, p. 234–246, 2001. DOI: 10.15625/0866-7136/9955. Disponível em: https://vjmech.vast.vn/vjmech/article/view/9955. Acesso em: 9 nov. 2025.