Trakulsunti, Y., A. Anumanee, N. Chanmuang, and W. Wongklang. “An Upgrading of Salted Eegg Value Chain: A Case Study of Ban Bon Pho Community Enterprise, Lansaka, Nakhon Si Thammarat”. Journal of Management Sciences Suratthani Rajabhat University, vol. 11, no. 1, June 2024, pp. 79-102, https://so03.tci-thaijo.org/index.php/msj/article/view/258964.