Fauza, W., Firdawati, F. and Rasyid, R. 2019. The Analysis of Cold Chain Management of Basic Immunization Vaccine in Health Service Centers, 2018. Jurnal Berkala Epidemiologi. 7, 1 (Apr. 2019), 42–50. DOI:https://doi.org/10.20473/jbe.V7I12019.42-50.