Putri, N. T., Amrina, E., Fatrias, D., Kamil, I., & Humaida, N. (2021). Ergonomic Evaluation on Chicken Feeder Tool at Egg-Laying Chicken Farm SME. Jurnal Optimasi Sistem Industri, 20(1), 52–60. Retrieved from http://josi.ft.unand.ac.id/index.php/josi/article/view/154