THERMAL AND MECHANICAL PROPERTIES OF POLYESTER COMPOSITES FROM SUNFLOWER OIL USING SISAL FIBRE. International Journal of Food and Nutritional Sciences, [S. l.], v. 11, n. 12, p. 31–37, 2022. Disponível em: https://www.ijfans.org/index.php/Journal/article/view/12819. Acesso em: 18 jul. 2026.