sarah, Sitti, Ummu Kholifatul K, and Nurmasyitah. 2025. “THE APPLICATION OF PROBLEM-BASED LEARNING (PBL) WITH WORDWALL MEDIA TO IMPROVE STUDENT LEARNING OUTCOMES ON FRACTION MATERIAL IN CLASS 5 SDN 27 BANDA ACEH”. Global Research and Innovation Edutech Journal 1 (1):222-30. https://journaledutech.com/index.php/great/article/view/45.