Fitriani et al. 2022. Analisis Kepuasan Pengunaan Sistem Pcare Vaksinasi Covid-19 pada Petugas Kesehatan di Puskesmas: Satisfaction Analysis of the Use of the Covid-19 Vaccination Pcare System in Health Officers in Public Health Center. Media Publikasi Promosi Kesehatan Indonesia (MPPKI). 5, 4 (Mar. 2022), 421–427. DOI:https://doi.org/10.56338/mppki.v5i4.2282.