Obidiegwu, E.; BALOGUN, M. A.; AJAYI, P. A. CHARACTERISATION OF CEILING BOARDS PRODUCED FROM PLASTER OF PARIS REINFORCED WITH BANANA FIBRE AND COCONUT SHELL. Kufa J. Eng. 2025, 16 (1), 450-462. https://doi.org/10.30572/2018/KJE/160124.