Investigation of the Mechanical and Thermal Properties of Waste Toner Powder Reinforced Polyester Composite for Industrial Applications. FUDMA Journal of Engineering and Technology, [S. l.], v. 1, n. 2, p. 639–648, 2025. DOI: 10.33003/hjd4xx66. Disponível em: https://fjet.fudutsinma.edu.ng/index.php/fjet/article/view/82. Acesso em: 14 mar. 2026.