@article{Esteban-Carbonell:118253,
      author        = "Esteban-Carbonell, E and Del Olmo-Vicen, N",
      title         = "{The systematization of Intervention as a Method of
                       Investigation in Social Work. The Practical and Theoretical
                       Importance of the Data Collection Phase in social
                       intervention according to experience of the Family Support
                       Program in Zaragoza, Spain}",
      year          = "2021",
}