SANGSUM , C.; SAETEAR, P. Development of Test Kit for Paraquat Using Hand-Held Photometer. Burapha Science Journal, Chonburi, Thailand, v. 26, n. 2 May-August, p. 1040–1055, 2026. Disponível em: https://li05.tci-thaijo.org/index.php/buuscij/article/view/1400. Acesso em: 14 oct. 2026.