INDRAWATI. PENGARUH PEMBELAJARAN PROBLEM SOLVING BERBANTUAN PhET TERHADAP PENGUASAAN KONSEP SISWA PADA MATERI MOLARITAS. Ed-Humanistics : Jurnal Ilmu Pendidikan, [S. l.], v. 5, n. 1, p. 652–655, 2020. DOI: 10.33752/ed-humanistics.v5i1.706. Disponível em: https://ejournal.unhasy.ac.id/index.php/ed-humanistics/article/view/706. Acesso em: 3 jul. 2024.