Donayre, Dindo King M., and Lucille T. Minguez. 2016. “Research Note: Histopathology of Puccinia Philippinensis Syd. & P. Syd, A Fungus That Causes Leaf Rust Disease to Cyperus Rotundus L”. Annals of Tropical Research 38 (1):221-28. https://doi.org/10.32945/atr38120.2016.