F. M. Reda, Y. El-Zawahry, and A. Omar, “Synergistic Effect of Combined Antibiotic and Methanol Extract of Eucalyptus camaldulensis leaf Against Staphylococcus aureus and Pseudomonas aeruginosa”, Int J Appl Sci Biotechnol, vol. 5, no. 4, pp. 486–497, Dec. 2017, doi: 10.3126/ijasbt.v5i4.18620.