Sukma I, Sudarti S, Handayani RD. COMPARATIVE ANALYSIS BETWEEN THE AUDIO-VISUAL AIDED PROBLEM BASED LEARNING MODEL AND THE DIRECT LEARNING MODEL ON THE SCIENCE LEARNING OUTCOMES OF ELEMENTARY SCHOOL STUDENTS. GEOM APLL MATH [Internet]. 2024 Mar. 30 [cited 2026 Apr. 4];2(1):16-21. Available from: https://tesseract.nindikayla.com/index.php/home/article/view/24