The new updated version of the book has already been published. This new edition with the Foreword by Ana Merecedes Botero, the Director of the Social Innovation Unit of CAF, Development Bank of Latin America.
This edition has two new chapters. One related to the inclusion of technology in the model and another on the very innovative experience of the Bankomunales in some prisons in the region.
You can download the PDF from the following link https://scioteca.caf.com/handle/123456789/1099