Kholil A, Wardoyo, Muharram A. PURWARUPA BIKELIFT VERTICAL SCREW KAPASITAS BEBAN 200 KG. J. Konversi Energi dan Manufaktur [Internet]. 2016 Apr. 29 [cited 2025 Jan. 22];3(2):83-8. Available from: https://journal.unj.ac.id/unj/index.php/jkem/article/view/6398