Sari, Iis Indah, Fuad Munawar, and Supiana Supiana. 2024. “The Implementation of In-Service Teacher Professional Education for Improving the Quality of Education in Indonesia: An Analysis of Digital Public Opinion”. Atthulab: Islamic Religion Teaching and Learning Journal 9 (2):200-214. https://doi.org/10.15575/ath.v9i2.32290.