A. Budiharjo, P. Buana STJ, Pratikso, R. Mudiyono, and R. Y. Anindita, “The Analysis of Freight Transport in Indonesia: Trailer and Semi-Trailer”, Int. J. Adv. Sci. Eng. Inf. Technol., vol. 15, no. 3, pp. 930–939, Jun. 2025.