https://www.efecon.tuiasi.ro/review-article/a-comprehensive-review-of-characterization-pretreatment-and-its-applications-on-different-lignocellulosic-biomass-for-bioethanol-production/ EFECON Sun, 22 May 2022 17:44:41 +0000 hourly 1 https://wordpress.org/?v=6.1.1