Muhammad Muslim and Vonita Indra Andriani 2022. ENTRY DATA VAKSINASI COVID-19 APLIKASI PRIMARY CARE PADA VAKSINASI MASSAL DI BALAI KALURAHAN PANGGUNGHARJO . Indonesian Journal of Health Information Management Services. 2, 1 (May 2022). DOI:https://doi.org/10.33560/ijhims.v2i1.34.