Melia, Firda, Firmanul Catur Wibowo, and Esmar Budi. “PENGARUH PENDEKATAN STEM-PROJECT BASED LEARNING BERBANTUAN APLIKASI PTSS PADA MATERI KOEFISIEN GAYA GESEK”. PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) 11, no. 1 (January 31, 2023): PF-9. Accessed April 28, 2024. https://journal.unj.ac.id/unj/index.php/prosidingsnf/article/view/33680.