SUPAHAR, Supahar; WIDODO, Eko. The effect of virtual instrument system laboratory to enhance technological literacy and problem-solving skills among junior high school students. Journal of Science Education Research, [S. l.], v. 5, n. 2, p. 34–42, 2021. DOI: 10.21831/jser.v5i2.44290. Disponível em: https://jurnal.uny.ac.id/index.php/jser/article/view/44290. Acesso em: 15 may. 2025.