MAUSSE, F.; LYAKU, J. R.; BEUKES, E.; NAFENYA, L. Assessment on the effect of Lignin as a feed additive for lohmann brown egg layer chickens: a case study at Neudamm farm, University of Namibia. International Science and Technology Journal of Namibia, [S. l.], p. 031–035, 2015. Disponível em: https://journals.unam.edu.na/index.php/ISTJN/article/view/1162. Acesso em: 3 jul. 2024.