Catubay, E., and E. M. Jover. “Weeds and Herbs As Biofumigants Against Sclerotium Rolfsii Sacc. Causing Stem and Root Rot of Robusta Coffee Seedlings”. Asia Pacific Higher Education Research Journal (APHERJ), vol. 3, no. 2, Dec. 2016, doi:10.56278/apherj.v3i2.287.