yahfizham, yahfizham -, Irwan Yusti, and Muhammad Luthfi Hamzah. “The Test of Construct Validity for One-Factor Model”. Journal of Education Research and Evaluation 5, no. 3 (June 7, 2021): 429–435. Accessed December 20, 2024. https://ejournal.undiksha.ac.id./index.php/JERE/article/view/33285.