Cheng, M.-Y., Wibowo, D.K., Prayogo, D. and Roy, A.F.V. 2015. Predicting productivity loss caused by change orders using the evolutionary fuzzy support vector machine inference model. Journal of Civil Engineering and Management. 21, 7 (Jul. 2015), 881-892. DOI:https://doi.org/10.3846/13923730.2014.893922.