Ounsard, N., Nilpatch, A. and Chonsiripong, K. (2024) “Solving Tourist Route Planning in Safari World with Hungarian and Greedy Algorithm”, Thai Journal of Operations Research : TJOR, 12(1), pp. 53–62. available at: https://ph02.tci-thaijo.org/index.php/TJOR/article/view/253047 (accessed: 2 September 2026).