Soh, A.-N. ., C.-H. Puah, and M. A. . Arip. “Tourism Sustainable Competitiveness Indicator for ASEAN Bloc: A Random Forest Approach”. International Journal of Applied Economics, Finance and Accounting, vol. 16, no. 1, Mar. 2023, pp. 33-42, doi:10.33094/ijaefa.v16i1.882.