Ismail, M., M. I. Haque, A. Riaz, M. A. Abro, and M. H. Khan. “PATHOGENIC VARIABILITY AMONG DIFFERENT ISOALTES OF XANTHOMONAS AXONOPODIS PV. CITRI”. Advances in Agriculture and Animal Sciences, vol. 30, no. 2, Dec. 2014, pp. 187-94, https://pjaaevs.sau.edu.pk/index.php/ojs/article/view/182.