สิทธิโรจน์ อ., คุณานุสรณ์ อ. and ปินตา ล. (2019) “A Structural Equation Model of Customer Loyalty towards eStartup: A Case Study of LW CHARM Cosmeceuticals Skin Care Brand”, RMUTL Journal of Business Administration and Liberal Arts, 7(1), pp. 48–63. available at: https://so05.tci-thaijo.org/index.php/balajhss/article/view/217697 (accessed: 29 September 2026).