“EFFECT OF INCLINATION ANGLE ON THE NATURAL CONVECTION IN A CLOSED ENCLOSURE, DELIMITED BY TWO HORIZONTAL, CENTERED ELLIPTIC CYLINDERS AND TWO DIAMETRICAL PLANS” (2021) Journal of Sciences & Technology, 6(2), pp. 07–13. Available at: http://conferences.umc.edu.dz/st/article/view/3766 (Accessed: 21 October 2025).