Kumalasari, L., Sulyanti, E., & Hamid, H. (2018). Activity of Part of Spiked Pepper (Piper aduncum Linnaeus) Originating from Different Locations in Suppressing the Growth of Colletotrichum gloeosporioides Invitro: english. Jurnal Proteksi Tanaman (Journal of Plant Protection), 2(1), 18–27. https://doi.org/10.25077/jpt.2.1.18-27.2018