Jumani, Sherly Silviani, and Joy Nashar Utamaja, S.Kom.,M.M.S.I. “Analysis Risk Technology Information Use ISO 31000 on Application GRAB”. International Journal of Progressive Research in Science and Engineering 2, no. 9 (September 10, 2021): 45–49. Accessed May 19, 2024. https://journal.ijprse.com/index.php/ijprse/article/view/426.