Tantasuntisakul, Warangkana, and Methawee Wongkit. “The Strategic Development for Halal Hotel: A Case Study of Krabi Province”. Ratchaphruek Journal 17, no. 3 (November 15, 2019): 122–128. accessed August 26, 2026. https://so05.tci-thaijo.org/index.php/Ratchaphruekjournal/article/view/204414.