yahfizham, yahfizham -, Irwan Yusti, dan Muhammad Luthfi Hamzah. “The Test of Construct Validity for One-Factor Model”. Journal of Education Reseach and Evaluation 5, no. 3 (Juni 7, 2021): 429–435. Diakses Juli 17, 2024. https://ejournal.undiksha.ac.id/index.php/JERE/article/view/33285.