Putthipong H'wattana
- (2009): The Construction of Precast Segmental Bridge in Rural Area. Presented at: IABSE Symposium: Sustainable Infrastructure - Environment Friendly, Safe and Resource Efficient, Bangkok, Thailand, 9-11 September 2009.
- (2009): Evaluation of Concrete Bridge Conditions Case Study at Nakornchaisri Bridge, Thailand. Presented at: IABSE Symposium: Sustainable Infrastructure - Environment Friendly, Safe and Resource Efficient, Bangkok, Thailand, 9-11 September 2009.