INVESTITSIYA SАMАRАDОRLIGI KO‘RSАTKICHLАRINI TОPISHDA ICHKI FOYDALILIK DARAJASINI (IRR−Internal Rate of Return,) AHAMIYATI. ilmiy. 2024;1(4):822-824. Accessed January 24, 2026. https://pedagoglar.org/02/article/view/3679