Khaeruman, Khaeruman, Darmatasyah Darmatasyah, and Hulyadi Hulyadi. “The Development Of Chemistry Virtual Laboratory On Colloidal System To Improve Generic Science Skills”. Hydrogen: Jurnal Kependidikan Kimia 5, no. 2 (June 27, 2019): 84–93. Accessed August 17, 2025. https://e-journal3.undikma.ac.id/index.php/hydrogen/article/view/1593.