Prasetya, Adhita, Udin Komarudin, and Heru Santoso. “Lifting Plan for Containers Weight of 20 Tons”. International Journal of Psychosocial Rehabilitation 24, no. 2 (April 30, 2020): 7601–7608. Accessed September 1, 2025. https://psychosocial.com/index.php/ijpr/article/view/2641.