Babo, Winarto, and Metty Mustikasari. 2021. “EVALUATION OF MOBILE APPLICATION BPJSTKU USING COBIT 5 FRAMEWORK (STUDY CASE: BPJS KETENAGAKERJAAN)”. International Journal of Engineering Technologies and Management Research 8 (7):104-15. https://doi.org/10.29121/ijetmr.v8.i7.2021.963.