Mullabayev Baxtiyarjon Bulturbayevich and Nizomiddinov G‘ovsiddin 2021. FORMATION AND MANAGEMENT OF THE INVESTMENT PORTFOLIO OF A COMMERCIAL BANK. International Engineering Journal For Research & Development. 6, ICDSIIL (Feb. 2021), 5. DOI:https://doi.org/10.17605/OSF.IO/TBFDH.