Imamah, N., and F. N. Hasanah. “Android-Based E-Module Development on Network Operating System Material: Pengembangan E-Modul Berbasis Android Pada Materi Sistem Operasi Jaringan”. Indonesian Journal of Education Methods Development, Vol. 18, no. 2, May 2023, p. 10.21070/ijemd.v22i.737, doi:10.21070/ijemd.v22i.737.