Khairal Abd, T. M., Atussolihah, B., Prima Kasillia, F. D., & Swaestya, D. (2022). The Effectiveness of Blended Learning During the Covid-19 Pandemic at the High School Level. AL-ISHLAH: Jurnal Pendidikan, 14(2), 2605–2614. https://doi.org/10.35445/alishlah.v14i2.1201