Witoon Tipanet. (2019) Value-based Building Renovation- A Tool for Holistic Assessment Case Study: Por Hotel. Rangsit University:ม.ป.ท.Witoon Tipanet. 2019. Value-based Building Renovation- A Tool for Holistic Assessment Case Study: Por Hotel. ม.ป.ท.:Rangsit University;Witoon Tipanet. Value-based Building Renovation- A Tool for Holistic Assessment Case Study: Por Hotel. ม.ป.ท.:Rangsit University, 2019. Print.