sudarmaji, L., Hayati, A. and Rahayu, T. 2019. Studi Etnobotani Tanaman Cabe Jamu (Piper retrofractum Valh) Di Desa Gapura Timur Kecamatan Gapura Kabupaten Sumenep: Etnobotany Study of Cabe Jamu (Piper retrofractum Valh) in East Gapura Vilage Gapura District of Sumenep. Jurnal Ilmiah Biosaintropis (Bioscience-Tropic). 4, 3 (Feb. 2019), 26–32. DOI:https://doi.org/10.33474/e-jbst.v4i3.213.