Pikatan, Ira Rakai, Tarsicius Sunaryo, and Ktut Silvanita Mangani. 2024. “Implementation of Operational Risk Management in Teller Units at Bank BCA KCU X”. Jurnal Indonesia Sosial Sains 5 (07):1862-81. https://doi.org/10.59141/jiss.v5i07.1193.