Zhukeshov AM, Gabdullina AT, Amrenova AU, Sagymbaeva M, Berdalin A. The study of the heat power effectiveness of a parabolic solar concentrator. Int. j. math. phys. [Internet]. 2017 Dec. 25 [cited 2024 Nov. 21];8(2):61-6. Available from: https://ijmph.kaznu.kz/index.php/kaznu/article/view/233