[1]
Syahputra, H. and Mustika, D. 2022. Validitas Bahan E-Module Berbasis Android pada Operasi Count Fractional Kelas V SD. IJoIS: Indonesian Journal of Islamic Studies. 3, 2 (Jul. 2022), 163-171. DOI:https://doi.org/10.59525/ijois.v3i2.114.