Harahap, Hasanah, Wahyuni Tami Siregar, and Sari Handayani. “Efforts to Improve the Learning Outcomes of Islamic Education Students Through Wordwall Media at SD Negeri 02 Kotapinang”. Jurnal Pendidikan Profesi Guru 1, no. 2 (July 31, 2023): 68–74. Accessed September 12, 2025. https://journal.ar-raniry.ac.id/index.php/ppg/article/view/6701.