Bandaru, S. K., & Risi, M. C. (2022). Zn(OAc)2.2H2O-Catalyzed C3-alkylation and O-alkylation of 4-Hydroxycoumarin derivatives: 10.55434/CBI.2022.20102. Caribbean Journal of Sciences and Technology, 10(2), 10–16. https://doi.org/10.55434/CBI.2022.20102