TASNEE ATTANANDANA. Deficiencies and Toxicities of Some Nutrient Elements in Acid Sulfate Soils of Thailand. Agriculture and Natural Resources, Bangkok, Thailand, v. 27, n. 4, p. 508–515, 1993. Disponível em: https://li01.tci-thaijo.org/index.php/anres/article/view/241706. Acesso em: 29 aug. 2026.