Seputro, James Surya, and Henny Hartono. 2020. “Perancangan Sistem Informasi Akademik Berbasis Android (Studi Kasus: Bimbingan Belajar Blessing)”. Prosiding Seminar Nasional Teknoka 4 (January), I11-I18. https://doi.org/10.22236/teknoka.v4i0.4262.