Sebayang, L. and Sheny Sandra Kaihatu 2024. Land Suitability Assessment Gambir Commodities (Uncaria gambir Roxb.) In Pakpak Bharat Distric Scale 1 : 50.000. Jurnal Online Pertanian Tropik. 11, 1 (May 2024), 1-6. DOI:https://doi.org/10.32734/jopt.v11i1.15868.