Özçakir, Bilal. “Investigating Learning Tasks in the Century of Turkey Education Model 5th Grade Mathematics Textbook: Financial Literacy Education and Cognitive Demand Level”. Shanlax International Journal of Education 13, no. 1 (December 1, 2024): 108-118. Accessed March 27, 2025. https://www.shanlaxjournals.in/journals/index.php/education/article/view/8132.