Husnulwati, Sri, Layang Sardana, and Suryati Suryati. 2019. “PENGEMBANGAN E-MODUL PENDIDIKAN KEWARGANEGARAAN BERBASIS APLIKASI ANDROID”. Indonesian Journal of Educational Research and Review 2 (3):252-59. https://doi.org/10.23887/ijerr.v2i3.21013.