Sudadio, Sudadio, and Dave Kalberg. “Comparative Effectiveness of AIR (Auditory, Intellectually, Repetition) and Realistic Mathematics Education Approaches on Students’ Mathematical Reasoning Ability”. Interval: Indonesian Journal of Mathematical Education 4, no. 1 (May 13, 2026): 14-19. Accessed May 14, 2026. https://cahaya-ic.com/index.php/IJoME/article/view/3063.