Aljamal, D., A. Salem, N. Khanna, and H. Hegab, "Towards sustainable manufacturing: A comprehensive analysis of circular economy key performance indicators in the manufacturing industry", Sustainable Materials and Technologies, vol. 40, 2024.
Hegab, H., N. Khanna, N. Monib, and A. Salem, "Design for sustainable additive manufacturing: A review", Sustainable Materials and Technologies, vol. 35, 2023.