Sulvianti, Arifah, and Faizah Qurrata Aini. “Development of Test Instrument to Assess Students’ Understanding on Macroscopic, Sub-Microscopic, and Symbolic Levels of Acid-Base Topics Using Rasch Model”. Journal of Educational Sciences 7, no. 2 (May 5, 2025): 282–295. Accessed May 25, 2026. https://jes.ejournal.unri.ac.id/index.php/JES/article/view/331.