Wahyuno, Dono. “Puccinia Xanthii Penyebab Bercak Daun Pada Xanthium Sp. Di Indonesia”. Jurnal Fitopatologi Indonesia 8, no. 4 (April 30, 2013): 116. Accessed November 25, 2024. https://journal.ipb.ac.id/index.php/jfiti/article/view/6782.