Silva, A. R. P. da (2023) “Agronomic characteristics of two corn (Zea mays L.) varieties subjected to topdressing fertilization using different levels of nitrogen and potassium in Amazonas, Brazil”, Revista em Agronegócio e Meio Ambiente, 16(1), p. 1–11. doi: 10.17765/2176-9168.2023v16n1e9593.