WERASOPON, O. Green Manuring Effects of Perennial Annual and Cover legumes on Upland Rice Yield and Some Properties of Soils. Thai Agricultural Research Journal, [S. l.], v. 16, n. 3, p. 178–184, 1998. DOI: 10.14456/thaidoa-agres.1998.17. Disponível em: https://li01.tci-thaijo.org/index.php/thaiagriculturalresearch/article/view/236336. Acesso em: 1 oct. 2026.