A numerical evaluation on the utilization of earth to air heat exchangers in arid regions AlgeriaAbdelmadjid Kaddour، Mohammed El Hadi Attia، Müslüm Arıcı، Khalfallah Benbelgacem، Zied DrissJournal of Thermal Engineeringالمجلّد 8، (4)، الصفحات 505-5142022مقال وصول مفتوح 7