1.
Alva Huamán DA, Castañeda Vásquez SA, Portilla Castañeda MR. COAL DESULFURIZATION BY LEACHING WITH NITRIC ACID FOR THE MANUFACTURE OF BRIQUETTES IN THE LLARAY HAMLET - LA LIBERTAD, 2023. LACCEI. 2024;1(10). doi:10.18687/LACCEI2024.1.1.1015