Siahaan SDN, Siti Ulgari, Saronom Silaban, Dede Ruslan, Lenti Susanna Saragih, Dodi Pramana. Uncaria Gambir Roxb Business Development in the IM Kita Farmers Group in Boangmanalu Village, Salak District, Pakpak Bharat Regency. JPMB [Internet]. 2024 Oct. 29 [cited 2026 May 31];3(10):673-82. Available from: https://journal.formosapublisher.org/index.php/jpmb/article/view/11508