Arsi F, Zadry HR, Afrinaldi F. Perbaikan Postur Kerja Proses Muat Kelapa Sawit Berdasarkan Metode Selang Alami Gerak (SAG). INVOTEK [Internet]. 2020Feb.4 [cited 2026Jul.25];20(1):1-12. Available from: http://invotek.ppj.unp.ac.id/index.php/invotek/article/view/710