Kalaibin, Lince Laura, Abdul Hafid, and Siti Fatihaturrahmah Al Jumroh. “The Effect of Project-Based Learning on Indonesian Language Learning Interest of Grade VII Students”. Primary Education Journal (PRIMADONA) 2, no. 02 (February 21, 2026): 61–71. Accessed July 8, 2026. https://e-journal.unimudasorong.ac.id/index.php/primadona/article/view/5610.