H. M. . Shaheen, J. N. . Nyemb, N. . Segueni, J. . George, V. R. . Patil, and G. E.-S. . Batiha, “Anticancer Properties and Clinical Trials of Coumarins: A Review”, Free Rad. Antiox., vol. 12, no. 2, pp. 41–48, Dec. 2022.