Acosta Martínez DR, Mesa Garriga L, González Suárez E. Effect of chemical pretreatment of sawdust from Pinus sp. as feedstock in the production of ethanol. sugar_center [Internet]. 2011Dec.1 [cited 2025May24];38(4). Available from: http://centroazucar.uclv.edu.cu/index.php/centro_azucar/article/view/393