Citronellal Acetylation Using Ni-Co Metal Impregnated Hierarchical Zeolite Catalysis and Its Potential as an Antibacterial, Antifungal and AntioxidantsAchmad Wildan, Erwin Indriyanti and Erlita Verdia MutiaraE3S Web Conf., 622 (2025) 02002DOI: https://doi.org/10.1051/e3sconf/202562202002