PERANCANGAN ALAT BANTU ANGKAT JUMBO BAG PROSES MIXING PADA PT XYZ BATAM. comasiejournal [Internet]. 2025 Nov. 14 [cited 2026 Oct. 6];13(2):32-41. Available from: https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/10330