1. [n.d.]. HUD System performance measures. https://www.hudexchange.info/programs/coc/system-performance-measures/#guidance Published online at https://www.hudexchange.info/programs/coc/system-performance-measures/#guidance. [n.d.]. HUD System performance measures. https://www.hudexchange.info/programs/coc/system-performance-measures/#guidance Published online at https://www.hudexchange.info/programs/coc/system-performance-measures/#guidance.
2. 2021. Functional zero. https://community.solutions/built-for-zero/functional-zero/ By Community Solutions available at https://community.solutions/built-for-zero/functional-zero/. 2021. Functional zero. https://community.solutions/built-for-zero/functional-zero/ By Community Solutions available at https://community.solutions/built-for-zero/functional-zero/.
3. A Difficulty in the Concept of Social Welfare
4. Effectiveness of permanent supportive housing and income assistance interventions for homeless individuals in high-income countries: a systematic review
5. Justifications of welfare guarantees under normalized utilities