Indah DP, Oktavia R, Arif K, Putri AN. THE EFFECT OF VIDEO-ASSISTED PROBLEM BASED LEARNING MODEL ON STUDENTS’ LEARNING OUTCOMES ON INDONESIAN ECOLOGY AND BIODIVERSITY TOPIC. smt [Internet]. 2024 Dec. 10 [cited 2025 Jan. 31];7(2):129-37. Available from: https://semesta.ppj.unp.ac.id/index.php/semesta/article/view/525