Peter Azikiwe Onwualu
- (2022): The Effect of Bone Ash on the Physio-Chemical and Mechanical Properties of Clay Ceramic Bricks. Dans: Buildings, v. 12, n. 3 (8 mars 2022).
- (2021): Development of Sustainable and Eco-Friendly Materials from Termite Hill Soil Stabilized with Cement for Low-Cost Housing in Chad. Dans: Buildings, v. 11, n. 3 (27 février 2021).