somkuna, eakkasit, N. Intaravicha, and A. . Maksuwan. “Effects of Natural Environmental Structure on Growth Performance of Indigenous Chicks (Lueng Hang Khao)”. Journal of Vocational Education in Agriculture, vol. 6, no. 2, Jan. 2023, pp. 68-83, https://li01.tci-thaijo.org/index.php/JVIA/article/view/255585.