Nadeem Chohan, Paul Holford, Shazia Mannan, Muhammad Ibrahim, Shahid. “Detection of Phytoplasma in Citrus Orchards of Pakistan”. Journal of Phytology 2, no. 1 (December 28, 2009). Accessed October 8, 2025. https://www.updatepublishing.com/journal/index.php/jp/article/view/2072.