Agustina, Vika Nurmia, and Yulia Maftuhah Hidayati. “Pembelajaran E-Learning Berbasis Google Classroom Dalam Menstimulasi Berpikir Kritis”. Jurnal Basicedu, vol. 6, no. 3, Apr. 2022, pp. 4776-83, doi:10.31004/basicedu.v6i3.2930.