Bahtiar Y. THE EFFORTS TO IMPROVE STUDENT LEARNING OUTCOMES THROUGH PROBLEM BASED LEARNING (PBL) STRATEGY IN LEARNING ENGLISH IN 10TH GRADE STUDENTS IN MA MAMBAUL ULUM MEGALUH JOMBANG: THE EFFORTS TO IMPROVE STUDENT LEARNING OUTCOMES THROUGH PROBLEM BASED LEARNING (PBL) STRATEGY IN LEARNING ENGLISH IN 10TH GRADE STUDENTS IN MA MAMBAUL ULUM MEGALUH JOMBANG. JoEMS [Internet]. 2019 Dec. 31 [cited 2025 May 5];2(6):17-22. Available from: http://ojs.unwaha.ac.id/index.php/joems/article/view/177