Fang, S.-Y., P. Srinaruwan, P. Thechatakerng, and A. Yodbutr. “Developing the Online Relationship Marketing Models in Thai Mobile Banking Services Using Exploratory Factor Analysis”. Rajapark Journal, vol. 16, no. 47, Aug. 2022, pp. 159-76, https://so05.tci-thaijo.org/index.php/RJPJ/article/view/257092.