JAMARUN, Novirman; ZAIN, Mardiati; ARIEF; PAZLA, Roni. Effects of Calcium, Phosphorus and Manganese Supplementation During Oil Palm Frond Fermentation by Phanerochaete chrysosporium on Laccase Activity and in vitro Digestibility. Pakistan Journal of Nutrition, Pakistan, v. 16, n. 3, p. 119–124, 2017. DOI: 10.3923/pjn.2017.119.124. Disponível em: https://pjnonline.org/pjn/article/view/2442. Acesso em: 30 aug. 2025.