Hybrid quantitative–qualitative method for technology portfolio selection: a case study of Iran’s space industryEmad Chizari, Seyed Hasan Sedighy, Mir Saman Pishvaee and Adel AzarRAIRO-Oper. Res., 58 3 (2024) 2481-2505DOI: https://doi.org/10.1051/ro/2024055