Mansour, A. S., و R. El-Sharkawy. "Simmondsin As Natural Alternative Fungicide in Squash Root Rot Disease". Journal of Phytopathology and Disease Management, م 1, عدد 2, أغسطس، 2014, ص 31-43, https://ppmj.net/index.php/ppmj/article/view/9.