Surya Pramana, I., Risanti Iswardani, P., & Sri Aryani, N.
(2019).
Application of Data Mining in Optimization of Hotel's Food and Beverage Costs.
International Journal Of Engineering And Emerging Technology, 4(1), 1--5.
Retrieved from https://ojs.unud.ac.id/index.php/ijeet/article/view/53616