Wongkumchai, T., S. D. . Na Ayuthaya, and S. Kiattisin. “The Consistency of the Sufficiency Economy Philosophy (SEP) With Sustainable Development Goals (SDGs)”. Journal of Mobile Multimedia, vol. 16, no. 4, Dec. 2020, pp. 413-48, doi:10.13052/jmm1550-4646.1641.