Fina Faroh, “User Acceptance of the Access by KAI Mobile Application: An Extended Unified Theory of Acceptance and Use of Technology 2 (UTAUT2) Approach with Perceived Risk, Trust, and Safety Variables”, Department of Accounting, Computerized Accounting Study Program, Politeknik Negeri Semarang, supervised by Afiat Sadida, S. Kom., M.M., and Rani Raharjanti, S.E., M.Si August 2025. 105 hala…