1. M. Ruggieri, T. Rossi, New fascinating challenges for space systems: Softwarization, ai-based robotization and sustainability. Which role for cubesats? in Advances in the Astronautical Sciences (Univelt, Escondido, 2020), pp. 609–615
2. A. Murtaza, S.J.H. Pirzada, T. Xu, L. Jianwei, Orbital debris threat for space sustainability and way forward (review article). IEEE Access 8, 61000–61019 (2020). https://doi.org/10.1109/ACCESS.2020.2979505
3. E. Cianca, M Ruggieri, Space sustainability: towards the future of connectivity, in Chapter 14, Women in Telecommunications Springer Cham, (2023). ISSN 2509-6435
4. ESA, Applications/telecommunications & integrated applications. Sustainable Connectivity in Space (2022). https://www.esa.int
5. BSR, Sustainability in space: the next frontier (2022). https://www.bsr.org/en/emerging-issues/