Iva Sarifah, Eko Kuswati, Wayan Suniasih, Fahrurrozi Fahrurrozi, Ganjar Susilo. Cognitive Test Instruments to Measure Student Mathematics Ability in Elementary School: Rasch Analysis. kuey [Internet]. 2024 Apr. 9 [cited 2024 May 17];30(4):766 - 779. Available from: http://www.kuey.net/index.php/kuey/article/view/1557