Serirat , S., J. Anuwichanont, S. Sirikudta, N. Popichit, W. Siripanwattana, and P. Archarungroj. “Business Plan for Creating Innovation and Value of Local Functional Foods to Support ASEAN Economic Community (AEC): A Case Study of Local Raw Materials from Chiang Rai, Nong Khai, Phetchaburi, and Surat Thani Provinces”. Dusit Thani College Journal, vol. 14, no. 2, Aug. 2020, pp. 468-85, https://so01.tci-thaijo.org/index.php/journaldtc/article/view/243453.