Drastisianti, Apriliana, Supartono Supartono, Nanik Wijayati, and Endang Susilaningsih. “Identification of Misconceptions on Buffer Material Using Three-Tier Test in the Learning of Multiple Representation”. Journal of Innovative Science Education 7, no. 1 (July 26, 2018): 95-100. Accessed June 30, 2024. http://journal.unnes.ac.id/sju/jise/article/view/23978.