Multi-choice conic goal programming model-based network data envelopment analysisDerya Deli̇ktaş, Ozden Ustun, Ezgi Aktar Demirtas and Rifat Aykut ArapogluRAIRO-Oper. Res., 58 4 (2024) 3391-3416DOI: https://doi.org/10.1051/ro/2024117