THE CONTRIBUTION OF NON-TIMBER FOREST PRODUCTS TOWARD COMMUNITY REVENUE AROUND GHIMBO POTAI BANNED INDIGENOUS FOREST KAMPAR DISTRICT KAMPAR REGENCY RIAU PROVINCE. Universitas Riau [Internet]. 2021 Oct. 23 [cited 2025 Aug. 2];5(2):21-6. Available from: https://jiik.ejournal.unri.ac.id/index.php/JIIK/article/view/86