KOMARUDIN, A. Sistem Informasi Registerasi Mahasiswa (Mekanisme Ujian Online) pada Universitas Nahdlatul Ulama lampung. ISTECH Journal (International Science And Technology Journal), [S. l.], v. 2, n. 1, p. 17-20, 2019. Disponível em: http://ejournal.unulampung.ac.id/index.php/istech/article/view/49. Acesso em: 26 jan. 2021.