A. Nongko, Pahenra, Hasmira Said, Yaman La Ndibo, Ridwan J. Deluma, and Parida Parida. “Implementation and Challenges of Online Learning in Early Childhood Education Post Covid-19 Pandemic”. Journal of Education Research 5, no. 4 (September 30, 2024): 4661–4671. Accessed July 7, 2025. https://www.jer.or.id/index.php/jer/article/view/983.