Sari, Yulia, Ratna Kartika Irawati, and Helda Rahmawati. “Practicality of Web-Based Four-Tier Test to Identify Student’s Misconceptions in Chemical Bonding Materials”. JPPS (Jurnal Penelitian Pendidikan Sains) 12, no. 2 (May 23, 2023): 108–121. Accessed June 14, 2025. https://journal.unesa.ac.id/index.php/jpps/article/view/21979.