Irfandri, Ali, M., & Khavifah, A. (2022). Identification the Causes of Diseases Caused by Fungi and the Intensity of Their Attacks on Shallots (Allium ascalonicum L.) in Bungaraya Village, Bungaraya Sub-district, Siak district. Jurnal Online Pertanian Tropik, 9(1), 075-090. https://doi.org/10.32734/jopt.v9i1.8891