KEEFEKTIFAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) PADA PENINGKATAN PRESTASI BELAJAR PESERTA DIDIK DI SMK. JIIC [Internet]. 2024 Dec. 3 [cited 2026 May 23];1(10):6498-510. Available from: https://jicnusantara.com/index.php/jiic/article/view/1697