Anggraini, Nini, Chantika Nabillah, Herdi Dermawan Lonan, and Hartayuni Sain. “APPLICATION OF THE RASCH MODEL TO TEST TOOLS IN THE ANALYSIS OF SURVEY DESIGN”. Parameter: Journal of Statistics 3, no. 1 (June 30, 2023): 19-27. Accessed July 3, 2024. https://bestjournal.untad.ac.id/index.php/parameter/article/view/16412.