INVESTIGATION OF MECHANICAL PROPERTIES OF COW BONE AND POULTRY FEATHER REINFORCED rLDPE COMPOSITES FOR SUSTAINABLE MATERIAL APPLICATIONS . FJS [Internet]. 2024 Dec. 12 [cited 2025 Sep. 12];8(6):211-6. Available from: http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/2784