pragasiwi, galih, & Eko Suharyanto, C. (2022). IMPLEMENTASI BACKUP KONEKSI UJIAN BERBASIS KOMPUTER DI SMK PUTRA JAYA CENTRE BATAM. Computer and Science Industrial Engineering (COMASIE), 7(4), 148–158. Retrieved from https://forum.upbatam.ac.id/index.php/comasiejournal/article/view/6106