THE EFFICIENCY OF USING RENEWABLE ENERGY SOURCES IN THE GREEN ECONOMY: THE CASE OF SURKHANDARYA REGION. Eur. j. econ. financ. bussiness dev. [Internet]. 2026 Oct. 19 [cited 2026 Oct. 22];4(10):11-7. Available from: https://europeanscience.org/index.php/2/article/view/1826