THE IMPACT OF VIRTUAL LABORATORIES ON DEVELOPING INTEGRATIVE CONCEPTS BETWEEN MATHEMATICS AND SCIENCE AMONG EIGHTH GRADE STUDENTS. Guruku: Jurnal Pendidikan Profesi Guru, [S. l.], v. 4, n. 2, p. 98–115, 2025. DOI: 10.19109/guruku.v4i2.28080. Disponível em: https://jurnal.radenfatah.ac.id/index.php/guruku/article/view/28080.. Acesso em: 7 jun. 2025.