“Preparation and Characterization of Enhanced Hierarchical Zn-Ni HZSM-5 Catalysts for Potential Use in Catalytic Reactions to Upgrade Bio-Oil and Hydrogen from Biomass Pyrolysis”. FUDMA Journal of Engineering and Technology, vol. 1, no. 2, Sept. 2025, pp. 442-8, https://doi.org/10.33003/k824gt48.