1.
THE EFFECT OF PBL LEARNING MODEL ON THE FIFTH-GRADE STUDENTS’ MATH ARITHMETICAL SKILLS AT MIS PERDAMEAN SIGAMBAL. JPFKIP [Internet]. 2023 Apr. 25 [cited 2026 Feb. 5];12(2):293-305. Available from: https://primary.ejournal.unri.ac.id/index.php/JPFKIP/article/view/286