Boonthep, K., & Angkuraseranee, T. (2025). The Productive Performance of Betong Chickens among Smallholder Farmers in Three Southern Border Provinces. YRU Journal of Science and Technology, 10(2), 1–9. retrieved from https://li01.tci-thaijo.org/index.php/yru_jst/article/view/262289