“STRUCTURAL AND DESIGN MODIFICATION OF A 1-TON CAPACITY MOVABLE LIFTING SYSTEM WITH ELECTRIC MOTOR DRIVE”. Jurnal Teknologi dan Vokasi 4, no. 1 (Februari 1, 2026). Diakses Februari 22, 2026. https://jtv.itp.ac.id/index.php/jtv/article/view/264.