Serirungsun, panet (2018) “Managing Internal Communication for Employee Engagement Towards Customer Satisfaction: A Case Study of a Thai Restaurant Chain”, Creative Business and Sustainability Journal. Bangkok, Thailand, 40(2), pp. 146–178. available at: https://so01.tci-thaijo.org/index.php/CBSReview/article/view/142093 (accessed: 2 September 2026).