Tanawat Khoukit และ Chittin Tangtieng. (2014) Effect of the View Factor in Enclosure Surfaces on the Thermal Radiation to a Billet in a Reheating Furnace. Thai Society of Mechanical Engineers:ม.ป.ท.Tanawat Khoukit และ Chittin Tangtieng. 2014. Effect of the View Factor in Enclosure Surfaces on the Thermal Radiation to a Billet in a Reheating Furnace. ม.ป.ท.:Thai Society of Mechanical Engineers;Tanawat Khoukit และ Chittin Tangtieng. Effect of the View Factor in Enclosure Surfaces on the Thermal Radiation to a Billet in a Reheating Furnace. ม.ป.ท.:Thai Society of Mechanical Engineers, 2014. Print.