Azriani, Zednita, Melinda Noer, Yuerlita, and Yusmarni. 2024. “The Contribution of Gambier (Uncaria Gambir Roxb.) Income to Farmers’ Households Income in Pesisir Selatan District: Kontribusi Gambier (Uncaria Gambir Roxb.) Pendapatan Terhadap Pendapatan Rumah Tangga Pesisir Kabupaten Pesisir Selatan”. Jurnal Riset Perkebunan 5 (1):18-24. https://doi.org/10.25077/jrp.5.1.18-24.2024.