รัติภัทร์ ซ., and คุ้มญาติ ป. “Participatory Research to Develop and Design the Brand and Package for community’s Food Products: Case Study Salted Eggs Products of Hin Khao Village, Ban Tak District, Tak Province”. RMUTL Journal of Business Administration and Liberal Arts, vol. 6, no. 2, Dec. 2018, pp. 29-45, https://so05.tci-thaijo.org/index.php/balajhss/article/view/164131.