Musriadi, Rubiah, Jailani. THE DEVELOPMENT OF FUNGI CONCEPT MODUL USING BASED PROBLEM LEARNING AS A GUIDE FOR TEACHERS AND STUDENTS. RW-IRSSJ [Internet]. 2021 Aug. 30 [cited 2025 Dec. 28];7(3):34-40. Available from: https://www.researchersworld.com/index.php/rworld/article/view/479