Rezeki, Nani Sri, AND 		Agachi Purba, Andre.
" PROBLEM BASED LEARNING (PBL) BERBASIS MEDIA PhET TERHADAP HASIL BELAJAR SISWA SMAS PAMASTA TANJUNG MORAWA" <em>JURNAL PENELITIAN FISIKAWAN</em> [Online], Volume 7 Number 2 (25 September 2024)