Medi, Yasinta, Maris Kurniawati, and Chandra Sundaygara. “PERBANDINGAN PRESTASI BELAJAR FISIKA SISWA DENGAN MENGGUNAKAN MODEL PICTORIAL RIDDLE DAN PROBLEM BASED LEARNING SECARA DARING”. RAINSTEK : Jurnal Terapan Sains & Teknologi 3, no. 3 (September 30, 2021): 233–240. Accessed May 21, 2024. https://ejournal.unikama.ac.id/index.php/jtst/article/view/6143.