Zammari, A. F. M. ., and M. F. . Ayob. “DATA QUALITY ISSUES THAT HINDER THE IMPLEMENTATION OF ARTIFICIAL NEURAL NETWORK (ANN) FOR COST ESTIMATION OF CONSTRUCTION PROJECTS IN MALAYSIA”. Journal of Architecture, Planning and Construction Management (JAPCM), vol. 13, no. 1, June 2023, pp. 40-53, doi:10.31436/japcm.v13i1.731.