Arrish, F., Baraka, M. and Alzowi, S. (2018) “Study of the Synergistic Effect of Thealcoholicextract of Leaves and Flowers of Calotropis Procera Plant with the Antibiotics on Two Types of Bacteria: Salmonella Typhimiriim and Streptococcis Faecalis”, Journal of Pure & Applied Sciences, 16(2), pp. 82–87. doi:10.51984/jopas.v16i2.48.