Isfatony, Gumelar Taqwa, and Setya Chendra Wibawa. 2021. “PENGEMBANGAN LEMBAR KERJA SISWA BERBASIS ANDROID DI SMK”. IT-Edu : Jurnal Information Technology and Education 5 (1):344-54. https://doi.org/10.26740/it-edu.v5i1.37494.