EFFECTS OF CHEMICALLY TREATED AND CARBONIZED SPEAR GRASS FIBRE ON THE CURING AND MECHANICAL PROPERTIES OF NATURAL RUBBER VULCANIZATES. NIJOTECH [Internet]. 2020 Sep. 30 [cited 2026 Apr. 19];39(4):1142-9. Available from: https://mail.nijotech.com/index.php/nijotech/article/view/2502