Darkwa, J. & Kokogiannakis, G. (2010). Evaluation of an Earth-tube (E-tube) ventilation system. 8th Annual International Energy Engineering Conference (IECEC 2010) United States: Aerospace Research Central.
Darkwa, J. & Kokogiannakis, G. (2010). Evaluation of an Earth-tube (E-tube) ventilation system. 8th Annual International Energy Engineering Conference (IECEC 2010) United States: Aerospace Research Central.