Fattahi, M., noori, D. and azimi, A. 2025. Designing and Prioritizing Key Performance Indicators in Evaluating and Improving the Productivity of Special Libraries (the organization under study: Water and electricity industry of Iran). International Journal of Librarianship. 10, 4 (Dec. 2025), 43–70. DOI:https://doi.org/10.23974/ijol.2025.vol10.4.515.