Salehudin, Mohammad, Abdulloh Hamid, Santi Andriyani, Muhammad Yunus, and Zulherman Zulherman. “The Use of Smartphones for Online Learning Interactions by Elementary School Students”. Pegem Journal of Education and Instruction 13, no. 1 (November 16, 2022): 92–99. Accessed April 24, 2025. https://pegegog.net/index.php/pegegog/article/view/1951.