Sophan , Piyatida, and Thatchakon Thitilak. “Marketing Theory to Be Applied in Social 5.0 Era”. Journal of MCU Phetchaburi Review 7, no. 3 (December 26, 2024): 307–323. accessed September 23, 2026. https://so03.tci-thaijo.org/index.php/JPR/article/view/281598.