PONGTHORNPRUEK, S. Swine Farm Wastewater Treatment by Constructed Wetland Planted with Vetiver Grass. Environment and Natural Resources Journal, Nakhon Pathom, Thailand, v. 15, n. 2, p. 13–20, 2017. Disponível em: https://ph02.tci-thaijo.org/index.php/ennrj/article/view/87333. Acesso em: 16 sep. 2026.