[1]
Erfan, M., Maulyda, M.A., Ermiana, I., Hidayati, V.R. and Widodo, A. 2020. Validity and reliability of cognitive tests study and development of elementary curriculum using Rasch model. Psychology, Evaluation, and Technology in Educational Research. 3, 1 (Sep. 2020), 26–33. DOI:https://doi.org/10.33292/petier.v3i1.51.