Hammajam AA, Maidawa HI, Bwala EI. Development and Characterization of Groundnut Shell Powder-Filled Polylactic Acid (PLA) Composites for Sustainable Engineering Applications. AZOJETE [Internet]. 2025Sep.3 [cited 2025Sep.6];21(3):794 -803. Available from: https://www.azojete.com.ng/index.php/azojete/article/view/1122