Siregar, P.A. et al. 2020. WORK POSTURE AND MUSCULOSKELETAL DISORDERS OF COCONUT PEELER WORKERS IN SEI APUNG VILLAGE, ASAHAN REGENCY. Jurnal Riset Kesehatan. 9, 2 (Nov. 2020), 154–158. DOI:https://doi.org/10.31983/jrk.v9i2.6435.