Melina MM, Zuhro MV, Siregar N, Ristanto R, Isfaeni H. PROJECT BASE LEARNING (PjBL) MODEL IN BIOLOGY LEARNING CONCEPT: A META-ANALYSIS. BL [Internet]. 2023Apr.20 [cited 2024May2];10(1):65-3. Available from: https://journal.unilak.ac.id/index.php/BL/article/view/12605