Panyathanakhun, W. . ., and P. . Monpanthong. “Exploratory Factor Analysis of Islamic Attributes of Destination: A Case Study of Krabi Province, Thailand”. Dusit Thani College Journal, vol. 14, no. 3, Dec. 2020, pp. 1-16, https://so01.tci-thaijo.org/index.php/journaldtc/article/view/245487.