Gunawan (2020) “PKM IMPLEMENTASI SISTEM UJIAN ONLINE BERBASIS WEB PADA SMK KHAIDIR NUR BINJAI: Gunawan, Ferry Fachrizal, Kadri Yusuf”, JITA (Journal of Information Technology and Accounting), 3(1), pp. 42-51. Available at: http://jurnal.uimedan.ac.id/index.php/JITA/article/view/328 (Accessed: 24November2020).