Mustofa, Ginanjar, Stenly Tangkuman, and Hengky Luntungan. “SIMULASI KINEMATIKA MEKANISME LENGAN BACKHOE EXCAVATOR”. JURNAL POROS TEKNIK MESIN UNSRAT 7, no. 1 (February 1, 2018). Accessed July 25, 2024. https://ejournal.unsrat.ac.id/v3/index.php/poros/article/view/18897.