Muliani, K., Azriadi, E. and Musridho, R.J. 2025. Service Performance Analysis Using Fault Tree Analysis (FTA) at the Investment and One-Stop Integrated Services Office (Case Study in Kampar Regency). Journal of Engineering Science and Technology Management (JES-TM). 5, 2 (Sep. 2025), 294–303. DOI:https://doi.org/10.31004/jestm.v5i2.299.