DACHI, Yulson Avan et al. PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) BERBANTUAN MEDIA PhET TERHADAP HASIL BELAJAR SISWA PADA MATERI VEKTOR DI KELAS X SEMESTER I SMA GAJAH MADA MEDAN TIMUR T.A. 2022/2023. JURNAL PENELITIAN FISIKAWAN, [S.l.], v. 6, n. 1, p. 25 - 38, feb. 2023. ISSN 2655-738X. Available at: <https://jurnal.darmaagung.ac.id/index.php/jurnalpenelitianfisikawan/article/view/2693>. Date accessed: 21 nov. 2024.