Arini, M. et al. 2025. Parental Perception of Preschool Children’s Mental Health and Synchronous Online Education Effectiveness in Knowledge Enhancement. Media Publikasi Promosi Kesehatan Indonesia (MPPKI). 8, 4 (Apr. 2025), 252–264. DOI:https://doi.org/10.56338/mppki.v8i4.7003.