Muhamad Arif, Mohd Kasturi Nor Abd Aziz and Yuldashev Azim Abdurakhmonovich 2023. Model For Economical Digital Smart Classes Indonesian Islamic Primary Schools (Madrasah Ibtidaiyah) In The 21st Century. Child Education Journal. 5, 1 (Aug. 2023), 11–23. DOI:https://doi.org/10.33086/cej.v5i1.4194.