Maji Sapdiaz, Panggabean TE, Tarigan IJ. Building E-Learning Application Using Cloud Computing with Software As A Service (SAAS) Model: Studi Kasus STMIK Methodist Binjai. antivirus [Internet]. 2023Oct.11 [cited 2024Nov.24];17(1):123 -14. Available from: https://ejournal.unisbablitar.ac.id/index.php/antivirus/article/view/3172