THE ROLE OF NON-TIMBER FOREST PRODUCT TO THE INCOME OF THE COMMUNITY IN THE VILLAGE OF CINTARAKYAT SIBOLANGIT SUBDISTRICT DELI SERDANG DISTRICT. Universitas Riau [Internet]. 2018 Feb. 1 [cited 2025 Aug. 2];2(1):44-9. Available from: https://jiik.ejournal.unri.ac.id/index.php/JIIK/article/view/43