Fuangchotikarn, J. ., Yawila, L. ., & Sittioum, R. . (2019). The Marketing Mix Affecting the Buying Decision Process on Facebook Online of People in Phitsanulok. Humanities and Social Sciences Journal of Pibulsongkram Rajabhat University, 14(1), 212–228. Retrieved from https://so01.tci-thaijo.org/index.php/GraduatePSRU/article/view/163900