LIN, Chien-Liang; LAI, Yu-Che. An improved time-cost trade-off model with optimal labor productivity. Journal of Civil Engineering and Management, [S. l.], v. 26, n. 2, p. 113–130, 2020. DOI: 10.3846/jcem.2020.11663. Disponível em: https://journals.vilniustech.lt/index.php/JCEM/article/view/11663. Acesso em: 4 jun. 2025.