Fahruzi, Akhmad, Marselinus Amalia Lamanele, and Trisna wati. “Design of Prototype Load Moment Indicator on Mobile Crane Using Microcontroller Based on Lifting Load Chart”. Inform : Jurnal Ilmiah Bidang Teknologi Informasi dan Komunikasi 7, no. 2 (July 30, 2022): 113-119. Accessed February 28, 2024. https://ejournal.unitomo.ac.id/index.php/inform/article/view/4746.