Siahaan, Uke Marius. 2021. “THE USE OF US’ INDEX THEORY TO ENHANCE QUALITY OF LOAN WITHIN BANKING INDUSTRY AND FINANCIAL INSTITUTIONS CASE STUDY: BANK ABC”. Seminar Ilmiah Nasional Teknologi, Sains, Dan Sosial Humaniora (SINTESA) 3 (January). https://doi.org/10.36002/snts.v0i0.1273.