Djamel Eddine Chetti. An Experimental Study to Determine the Heat Transfer Coefficients during Heating and Cooling of Gravel (Porous Material) through Passing Air. Int J Intell Syst Appl Eng [Internet]. 2024 Jun. 12 [cited 2025 Sep. 28];12(4):5351 -. Available from: https://ijisae.org/index.php/IJISAE/article/view/7345