Pirvu, Daniela, Emilia Ungureanu, și Alina Hagiu. „Evaluation of the need for development of social enterprises. Case study in the Arges County”. Revista de Cercetare si Interventie Sociala 27 (decembrie 31, 2009): 51–65. Data accesării noiembrie 7, 2026. https://www.rcis.ro/journal/article/view/282-evaluation-of-the-need-for-development-of-social.