Takıcak, Müjdat. “Constructivist Approach in Ottoman Mathematics Education: Salih Zeki”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 1 (February 5, 2021): 378–423. Accessed May 15, 2024. https://www.turcomat.org/index.php/turkbilmat/article/view/281.