Beethoven, Amrizal. RANCANG BANGUN SISTEM INFORMASI PENGADAAN PROPERTI SEKOLAH BERBASIS WEB. comasiejournal [Internet]. 2022Oct.19 [cited 2024Jul.22];7(2):63-9. Available from: https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/5844