SISWONO, Hendrik; WARTONO, Wartono; KOES H, Supriyono. PENGARUH PROBLEM BASED LEARNING BERBANTUAN VIRTUAL LABORATORY TERHADAP KETRAMPILAN PROSES SAINS DAN PENGUASAAN KONSEP SISWA DI SMA. PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL), [S. l.], v. 3, p. 22–26, 2014. Disponível em: https://journal.unj.ac.id/unj/index.php/prosidingsnf/article/view/5435. Acesso em: 22 nov. 2024.