Nogueira, Raquel, Orlando Santos Neto, Rafael Martins Lourenço, Claudia Oliveira Sena, e Carlos Magno Wonghan da Silva. “TOTAL NITROGEN DETERMINATION IN AMMONIACAL, AMIDIC AND NITRATE NITROGEN CONTAINING FERTILIZERS BY THE RANEY CATALYST METHOD”. BRAZILIAN JOURNAL OF AGRICULTURE - Revista de Agricultura 97, no. 2 (agosto 15, 2022): 215–226. Acessado maio 19, 2025. https://revistadeagricultura.com.br/index.php/revistadeagricultura/article/view/4307.