Ramdan M, Zulfikar I, Sahrijuita S. Manual Material Handling Analysisi Of Workers Lifting Goods Using The Rappid Upper Limb Assessment (Rula) Method At Pt Intipratama Global Service. JISEM [Internet]. 2024 May 25 [cited 2026 Mar. 26];3(1):1-7. Available from: https://journal-jisem.com/index.php/jisem/article/view/26