Saadillah, Pangestu, M. A., & Fajrianor. (2023). Reading Materials for Individual Learning: Sources and Challenges Saadillah, Muhamad Aji Pangestu, Fajrianor. ELITE JOURNAL, 5(2), 433-440. Retrieved from https://elitejournal.org/index.php/ELITE/article/view/154