Margaretha N. Analisis Kegiatan Manual Material Handling Terhadap Gejala Musculoskeletal Disorder pada Operator Gudang. JISS [Internet]. 2022Feb.15 [cited 2025Dec.26];3(02):167-90. Available from: https://www.jiss.publikasiindonesia.id.solusipublish.com/index.php/jiss/article/view/539