Afrinia, K. and Baidullah, B. 2024. Application of Problem-Based Learning (PBL) Learning Model to Improve Student Learning Outcomes in Arithmetic Row Material Class XI SMAN 6 Southwest Aceh. Jurnal Indonesia Sosial Teknologi. 5, 9 (Sep. 2024), 3318–3325. DOI:https://doi.org/10.59141/jist.v5i9.1733.