SEBAYANG, L.; AFNI HARDYANI, M. The Morphology Characteristics of Plant Gambir (Uncaria gambire Roxb.) in Pakpak Barat District. Jurnal Online Pertanian Tropik, [S. l.], v. 7, n. 2, p. 213–218, 2020. DOI: 10.32734/jopt.v7i2.4374. Disponível em: https://idjpcr.usu.ac.id/jpt/article/view/4374. Acesso em: 4 aug. 2025.