yusoff, w. f. m., sapian, a. r., salleh, e., adam, n. m., hamzah, z. and mamat, m. h. h..  (2014).  using computational fluid dynamics in the determination of solar collector orientation and stack height of a solar induced ventilation prototype.  - pertanika journal of science & technology.  273 - 288. 

wardah fatimah mohammad yusoff,abdul razak sapian,elias salleh,nor mariah adam,zabidi hamzah.  (2014).  mass flow rate induced by combined roof solar collector and vertical stack in a hot humid climate.  - journal of green building.  9(1):166-177.