Xudayqulov , P., D. Yusupov, and X. Qo‘chqorov. “BARQAROR ENERGETIKA TA’MINOTIGA ERISHISH USULLARI”. RESEARCH AND EDUCATION, vol. 2, no. 4, Apr. 2023, pp. 138-45, https://researchedu.org/index.php/re/article/view/3214.