Syahrul, Syahrul, Mansyur Mansyur, Muh. Rusdi, and Suryadi Ishak. “The Effect of Proportion and Position of Anchor Items Toward Test Equating”. Journal of Education and Teaching (JET) 6, no. 2 (April 26, 2025): 384-395. Accessed June 18, 2025. https://jet.or.id/index.php/jet/article/view/583.