Nurazzi, N. M., Khalina, A., Chandrasekar, M., Aisyah, H., Rafiqah, S. A., Ilyas, R., & Hanafee, Z. (2020). Effect of fiber orientation and fiber loading on the mechanical and thermal properties of sugar palm yarn fiber reinforced unsaturated polyester resin composites. Polimery, 65(2), 115–124. https://doi.org/10.14314/polimery.2020.2.5