Phutcharinya, A. and Sukbua, K. (2023) “Guidelines for Development of Cultural Tourism in Elderly with Participation of Volunteers in Community Tourism, Khon San District, Chaiyaphum Province”, MBA-KKU Journal. Khon Kaen, Thailand, 16(2), pp. 170–192. available at: https://so04.tci-thaijo.org/index.php/mbakkujournal/article/view/264849 (accessed: 14 September 2026).