Ali, Z., Naman Khalid, M., Rubina Gilani, S., Hussain, H., Rehman, H., Hussain, I., & Sadiqa, A. (2015). Synthesis and Antibacterial Activity of Coumarin and Its Derivatives. Asian Journal of Chemistry, 27(9), 3321–3324. https://doi.org/10.14233/ajchem.2015.18626