Ismail, A. E. “Growing Jatropha Curcas and Jatropha Gossypiifolia As a Interculture With Sunflower for Control of Meloidogyne Javanica in Egypt”. International Journal of Sustainable Agricultural Research, vol. 1, no. 2, June 2014, pp. 39-44, https://archive.conscientiabeam.com/index.php/70/article/view/210.