Field Experimental Study of the Effect of Cool Roof Coating on Indoor Air Temperature in a Typical Concrete Building in Hadhramout, Yemen: Field Experimental Study of the Effect of Cool Roof Coating on Indoor Air Temperature in a Typical Concrete Building in Hadhramout, Yemen. (2026). Hadhramout University Journal of Natural & Applied Sciences, 22(2). https://hu.edu.ye/hu-publications/journals/index.php/hujnas/article/view/884