EL-BELTAGI, Hossam Saad, Ahmed A FARAHAT, Alsayed A. ALSAYED, and Nomer M. MAHFOUD. 2012. “Response of Antioxidant Substances and Enzymes Activities As a Defense Mechanism Against Root-Knot Nematode Infection”. Notulae Botanicae Horti Agrobotanici Cluj-Napoca 40 (1), 132-42. https://doi.org/10.15835/nbha4017543.