Masrom, S. and Baharun, N. and Razi, N.F.M. and Rahman, R.A. and Abd Rahman, A.S.  (2022) Particle Swarm Optimization in Machine Learning Prediction of Airbnb Hospitality Price Prediction.  International Journal of Emerging Technology and Advanced Engineering, 12 (1).  pp. 146-151.  ISSN 22502459