Rifky Rivaldo Putra Yudi, and Rachmasari Pramita Wardhani. “Identifikasi Risiko Ergonomi Dengan Metode Nordic Body Map (Nbm) Pada Aktivitas Pembubutan Di Machine Shop PT. Phkt Terminal Lawe-Lawe ”. J-CEKI : Jurnal Cendekia Ilmiah 2, no. 6 (October 30, 2023): 807–816. Accessed July 30, 2026. https://al-haramjournal.id/J-CEKI/article/view/5453.