Lee Yung Kit, Chai Mei Hwa, Tan Lee Der, Phang Di Si, Hong Im Kiat, Teng Hie Ann, . . . Ooi Kah Hua. (2005). DESIGN a water slide structure - ' The Spin ' by Chai Mei Hwa, Hong Im Kiat, Phang Di Si, Teng Hie Ann. 2. UNDERGROUND Soid Waste Disposal System for Quality Apartments by Lee Yung Kit, Ong Seng Yon, Ooi Kah Hua, Tan Lee Der. Nilai: INTI College Malaysia.

Lee Yung Kit, Chai Mei Hwa, Tan Lee Der, Phang Di Si, Hong Im Kiat, Teng Hie Ann, Ong Seng Yon, and Ooi Kah Hua. DESIGN a Water Slide Structure - ' The Spin ' By Chai Mei Hwa, Hong Im Kiat, Phang Di Si, Teng Hie Ann. 2. UNDERGROUND Soid Waste Disposal System for Quality Apartments By Lee Yung Kit, Ong Seng Yon, Ooi Kah Hua, Tan Lee Der. Nilai: INTI College Malaysia, 2005.

Lee Yung Kit, et al. DESIGN a Water Slide Structure - ' The Spin ' By Chai Mei Hwa, Hong Im Kiat, Phang Di Si, Teng Hie Ann. 2. UNDERGROUND Soid Waste Disposal System for Quality Apartments By Lee Yung Kit, Ong Seng Yon, Ooi Kah Hua, Tan Lee Der. Nilai: INTI College Malaysia, 2005.