Procurement in Humanitarian Organizations: Body of Knowledge and Practitioner's Challenges
Mohammad Moshtari, Nezih Altay, Jussi Heikkila, Paulo Gonçalves
International Journal of Production Economics, vol. 233, 2021, p. .

Ownership Structure, Limits to Arbitrage, and Stock Returns: Evidence from Equity Lending Markets
Melissa Porras Prado, Pedro A. C. Saffi, Jason Sturgess
Review of Financial Studies, vol. 29, 2016, p. 3211-3244.