FITRIANA; MUHARRAMSYAH, R.; SYAHRIN, A. IMPLEMENTING THE PROBLEM-BASED LEARNING (PBL) MODEL TO IMPROVE STUDENTS’ READING AND WRITING SKILLS IN NARRATIVE TEXT LEARNING FOR GRADE IV AT SDN 2 JULI. World Psychology, [S. l.], v. 5, n. 1, p. 45–55, 2026. DOI: 10.55849/wp.v5i1.1201. Disponível em: https://staialhikmahpariangan.ac.id/ejournal/Journal/index.php/wp/article/view/1201. Acesso em: 5 mar. 2026.