Tang, Waiching, Monaghan, Ryan, Sajjad, Umer. MDPI AG; 2023. Investigation of Physical and Mechanical Properties of Cement Mortar Incorporating Waste Cotton Fibres.

Onaizi, Ali M., Tang, Waiching, Amran, Mugahed, Liu, Yanju, Sajjad, Umer, Alhassan, Mohammad. Elsevier; 2024. Towards increased adoption of furnace bottom ash as sustainable building materials: Characterization, standardization, and applications.