Kusumawati IM, Fauziah ANM. VALIDITY AND PRACTICALITY OF STUDENTS WORKSHEETS IN DISASTER MITIGATION THROUGH ROLE-PLAYING METHOD TO TRAIN DISASTER MANAGEMENT. Pensa: E-Jur. Pendidik. Sains [Internet]. 2020 Dec. 31 [cited 2024 Dec. 9];8(3):209-17. Available from: https://ejournal.unesa.ac.id/index.php/pensa/article/view/38392