MAKING OF CHARCOAL BRIQUETTES WASTE OF JABON WOOD AND WASTE OF PALM FIBER WITH ADHESIVE RESIN. Universitas Riau [Internet]. 2017 Oct. 3 [cited 2025 Aug. 2];1(2):33-8. Available from: https://jiik.ejournal.unri.ac.id/index.php/JIIK/article/view/33