W. UMUBIGHO; J. E. SINEBE; E. T. EROKARE; W. C. ULAKPA. Experimental Investigation of the Thermal Performance of Coal–Sawdust Fuel Pellets with Varying Biomass Ratios. Journal of African Innovation and Advanced Studies, Nigeria, v. 12, n. 2, 2026. DOI: 10.70382/ajaias.v12i2.082. Disponível em: https://africanscholarpub.com/ajaias/article/view/1451.. Acesso em: 11 nov. 2026.