Aini, Farida, Enni Sari Siregar, Nora Zulvianti, and Helmawati Helmawati. 2019. “Solid Medical Waste Management on the Budget Effectiveness at West Pasaman Regional General Hospital West Sumatera”. International Journal of Online and Biomedical Engineering (iJOE) 15 (10):pp. 4-14. https://doi.org/10.3991/ijoe.v15i10.10919.