IMPITHUKSA, V.; RUNGRATTANAKASIN, W. Effects of Phosphorus and Rhizobium Inoculation on Growth and Nitrogen Fixation of Hamate (Stylosanthes hamata cv. Verano) Grown on Kamphaeng Saen Soil Series. Agriculture and Natural Resources, Bangkok, Thailand, v. 20, n. 3, p. 300–308, 1986. Disponível em: https://li01.tci-thaijo.org/index.php/anres/article/view/242672. Acesso em: 18 sep. 2026.