et. al., Rohanida binti Daud,. “Face and Content Validity For The Special Education Leadership (Integration) Questionnaire In Malaysia”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 11 (May 10, 2021): 5172–5178. Accessed May 18, 2024. https://turcomat.org/index.php/turkbilmat/article/view/6726.