Leong Lai YingTeck-Soon HewKeng-Boon OoiGarry Wei-Han Tan2024-10-252024-10-252019-11https://doi.org/10.1016/j.elerap.2019.100898https://dspace-cris.utar.edu.my/handle/123456789/4952Predicting actual spending in online group buying – An artificial neural network approachjournal-article