Liu, J., P. Submahachok, C. Panyasiri, and P. Praditsangthong. “The Effects of Public Policy on Organizational Isomorphic Behaviors and Relationship Marketing Strategies: A Case of Life Insurance Companies in Shandong Province, China”. Journal of Multidisciplinary in Humanities and Social Sciences, vol. 9, no. 3, June 2026, pp. 1270-88, https://so04.tci-thaijo.org/index.php/jmhs1_s/article/view/285288.