Callorda Fossati, E., Degavre, F. y Nyssens, M. (2017) «How to deal with an “essentially contested concept” on the field? Sampling social innovations through the Delphi method», European Public & Social Innovation Review. España, 2(1), pp. 45–58. Disponible en: https://epsir.net/index.php/epsir/article/view/56 (Accedido: 21 noviembre 2024).