1. K.R. Lee, J. Korean Soc. Constr. Manag. 12, 29 (2011).
2. K.D. Vo, P.T. Nguyen, and Q. Le Hoang Thuy To Nguyen, J. Asian Financ. Econ. Bus. 7, (2020).
3. S.N. Hussin, Z. Ismail, and S.D. Ehsan, J. Technol. Manag. Bus. (2013).
4. C.K. Lee, M.S. Lee, and R. Thurasamy, J. Leg. Aff. Disput. Resolut. Eng. Constr. 12, (2020).
5. PAM, PAM Contract 2018 (With Quantities) (Kuala Lumpur, 2018).