PEREIRA, Wander Douglas; MARTINS NETO, Fábio Lúcio; SANTOS, Ricardo Henrique Silva; OLIVEIRA, Teógenes Senna de; CABALLERO, Segundo Sacramento Urquiaga. Changes in the stocks of C and N in organic matter fractions in soil cropped with coffee and fertilized with sunn hemp and ammonium sulfate. Semina: Ciências Agrárias, [S. l.], v. 39, n. 3, p. 999–1014, 2018. DOI: 10.5433/1679-0359.2018v39n3p999. Disponível em: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/30582. Acesso em: 7 mar. 2026.