HEN LIE YU; JIANGFU WU; YANTIEX GAO; ZANFIN LU; WENZHAN HU. Comparative Analysis of the Mechanical Strength of Bamboo Fiber-Reinforced Polyester Composites with Random and Unidirectional Fiber Orientations . International Journal of Energy Systems and Materials Innovation, [S. l.], v. 1, n. 2, p. 94–99, 2026. DOI: 10.17524/ijesmi.v1i2.22. Disponível em: https://journal.gioedutech.id/index.php/IJESMI/article/view/22. Acesso em: 8 may. 2026.