Ibrahim, D., Nour El-Deen, A., Khalil, A., Mostafa, F. (2013). Induction of Systematic Resistance in Sugar-beet Infected with Meloidogyne incognita by Humic Acid , Hydrogen Peroxide, Thiamine and Two Amino Acids. EKB Journal Management System, 12(1), 22-41. doi: 10.21608/ejaj.2013.414688

Dina S S. Ibrahim; A. H. Nour El-Deen; A E. Khalil; Fatma A.M. Mostafa. "Induction of Systematic Resistance in Sugar-beet Infected with Meloidogyne incognita by Humic Acid , Hydrogen Peroxide, Thiamine and Two Amino Acids". EKB Journal Management System, 12, 1, 2013, 22-41. doi: 10.21608/ejaj.2013.414688

Ibrahim, D., Nour El-Deen, A., Khalil, A., Mostafa, F. (2013). 'Induction of Systematic Resistance in Sugar-beet Infected with Meloidogyne incognita by Humic Acid , Hydrogen Peroxide, Thiamine and Two Amino Acids', EKB Journal Management System, 12(1), pp. 22-41. doi: 10.21608/ejaj.2013.414688

Ibrahim, D., Nour El-Deen, A., Khalil, A., Mostafa, F. Induction of Systematic Resistance in Sugar-beet Infected with Meloidogyne incognita by Humic Acid , Hydrogen Peroxide, Thiamine and Two Amino Acids. EKB Journal Management System, 2013; 12(1): 22-41. doi: 10.21608/ejaj.2013.414688