Kartowagiran, Badrun, Djemari Mardapi, Dian Normalitasari Purnama, and Kriswantoro Kriswantoro. “Parallel Tests Viewed from the Arrangement of Item Numbers and Alternative Answers”. REID (Research and Evaluation in Education) 5, no. 2 (December 26, 2019): 169–182. Accessed May 10, 2025. https://journal.uny.ac.id/index.php/reid/article/view/23721.