Dyah Saputri, D., & Utami , A. W. A. (2020). The Potency of Purple Sweet Potato (Ipomoea batatas) Leaf Extract as Biofungicide for Controlling Fusarium Rot on Chili. Journal of Agriculture and Applied Biology, 1(1), 1-8. https://doi.org/10.11594/jaab.01.01.01