UMAR, A. R. .; NAIBAHO, P. R. T. . Analisa Perbandingan Pelaksanaan Erection Girder Underpass pada Jalan Nasional dengan Metode Crane dan Metode Launcher. Asian Journal of Mechatronics and Electrical Engineering, [S. l.], v. 1, n. 1, p. 1–12, 2022. DOI: 10.55927/ajmee.v1i1.1122. Disponível em: https://journal.formosapublisher.org/index.php/ajmee/article/view/1122. Acesso em: 1 may. 2026.