Natalia Kristiani Lase, Bornok Sinaga, and Retno Dwi Suyanti. “ANALYSIS OF THE APPLICATION OF LOCAL WISDOM OF NIAS IN PROBLEM-BASED LEARNING: A LITERATURE REVIEW WITH A DESCRIPTIVE APPROACH”. Research on English Language Education 7, no. 2 (October 31, 2025): 28-39. Accessed December 7, 2025. https://mail.jurnal.uniraya.ac.id/index.php/Relation/article/view/3910.