Arifin, Mochammad Arifin. 2022. “DESIGN AND BUILD MEDICAL RETENTION APPLICATION BASED ON CLOUD COMPUTING IN HOSPITAL SURABAYA: MEDICAL RECORD FILE RETENTION APPLICATION”. Jurnal Medika Hutama 3 (04 Juli), 2853-65. http://www.jurnalmedikahutama.com/index.php/JMH/article/view/533.