Mawardini, Intan Dewi, and Susi Setia Ningsih. 2022. “Pembelajaran Matematika Kelas IV Madrasah Ibtidaiyah Masa Pandemi Covid – 19”. Jurnal Basicedu 6 (2):2681-86. https://doi.org/10.31004/basicedu.v6i2.2426.