Albetris Albetris, and Sumantri Sumantri. “Digital Transformation and Artificial Intelligence for En-Hancing Sustainable Tourism Competitiveness: A Literature Review”. Global Economics: International Journal of Economic, Social and Development Sciences, vol. 2, no. 4, Dec. 2025, pp. 113-7, doi:10.70062/globaleconomics.v2i4.447.