Roslina, R. “INTERACTIVE MULTIMEDIA BASED ON PROBLEM-BASED LEARNING TO IMPROVE STUDENTS’ CONCEPT UNDERSTANDING IN PHYSICS SUBJECTS: MULTIMEDIA INTERAKTIF BERBASIS PROBLEM BASED LEARNING UNTUK MENINGKATKAN PEMAHAMAN KONSEP SISWA PADA MATA PELAJARAN FISIKA”. Educate : Jurnal Teknologi Pendidikan, vol. 10, no. 1, Jan. 2025, pp. 41-54, doi:10.32832/educate.v10i1.18342.