Khongkhlik, J., Meesook, K., & Aujirapongpan, S. (2023). Feasibility study of investment in layer feces management technology: Case study of a farm in the south of Thailand. Journal of Business Administration The Association of Private Higher Education Institutions of Thailand, 12(1), 11–25. retrieved from https://so02.tci-thaijo.org/index.php/apheitvu/article/view/257884