Nabawi RA, Syahril S, Abral H. Loading-dependent mechanical performance of alkali-treated areca nut husk fiber reinforced polyester composites modified with Uncaria gambir extract. Teknomekanik [Internet]. 2025 Dec. 29 [cited 2026 Jul. 22];8(2):243-51. Available from: http://teknomekanik.ppj.unp.ac.id/index.php/teknomekanik/article/view/524