Kassymbekov D, Yergali A, Tlepbergenov O. Issues of improving the normative regulation of the utilization of renewable energy sources in the Republic of Kazakhstan. bullawenu [Internet]. 2025 Jun. 29 [cited 2025 Aug. 13];151(2):148-5. Available from: https://bullaw.enu.kz/index.php/main/article/view/439