Hanif, Isa Faqihuddin. 2019. “PERANCANGAN APLIKASI ANDROID PENILAIAN KINERJA DAN SIKAP SPIRITUAL KARYAWAN (STUDI KASUS TOKO RETAIL IDOLMART)”. Prosiding Seminar Nasional Teknoka 4 (December):I91-I98. https://journal.uhamka.ac.id/index.php/teknoka/article/view/4212.