Roikhatul Jannah, Arif Abdul Haqq and Winarso, W. (2026) “Empirical Didactical Design Using the Zone of Proximal Development to Address Learning Obstacles in Social Arithmetic”, International Journal of Education and Humanities, 6(2), pp. 429–448. Available at: https://i-jeh.com/index.php/ijeh/article/view/484 (Accessed: 12 May 2026).