Phengpis, Supaporn. “Influential Factors Toward Trust and Loyalty in The Selected Accounting Firms for Small and Medium Enterprise in Bangkok Metropolitan and Perimeter”. Ph.D. in Social Sciences Journal 9, no. 2 (August 31, 2019): 486–501. Accessed April 28, 2024. https://so05.tci-thaijo.org/index.php/phdssj/article/view/112438.