TRUNG, Hieu Tran; VUONG, Pham Ngoc; VAN, Tran Thi Thuy. Comparative Static Analysis in Reinforced Concrete Superstructure Beams: Working Stress vs. Limit State Approaches. Engineering, Technology & Applied Science Research, Greece, v. 15, n. 3, p. 23938–23943, 2025. DOI: 10.48084/etasr.11229. Disponível em: https://etasr.com/index.php/ETASR/article/view/11229. Acesso em: 26 jun. 2026.