de Freitas Fialho, L., A. de Cássia Oliveira Carneiro, A. Marcia Macedo Ladeira Carvalho, C. Gusmão Figueiró, C. Miguel Simões da Silva, M. Alves Magalhães, and L. Costa Peres. “Bio-Coal Production With Agroforestry Biomass In Brazil”. Maderas. Ciencia Y Tecnología, vol. 21, no. 3, July 2019, pp. 357-66, https://revistas.ubiobio.cl/index.php/MCT/article/view/3535.