Pangalo, P., Sapiun, Z., Ischak, W. I., Goi, M., & Hartati, H. (2020). Knowledge, Attitude, and Implementation of Cold Chain Management in Boalemo District, Gorontalo, Indonesia. Journal of Health Policy and Management, 5(2), 139–145. Retrieved from https://thejhpm.com/index.php/thejhpm/article/view/176