CHOOPENG, P.; BOONWONG, N.; CHUEKWON, K. Effect of Mitragyna speciosa Korth Supplements on Productive Performance and Hematology Profiles in Broiler Chickens. Journal of Vocational Education in Agriculture, [S. l.], v. 9, n. 2, p. 50–60, 2026. Disponível em: https://li01.tci-thaijo.org/index.php/JVIA/article/view/264631. Acesso em: 16 sep. 2026.