PRIMER Initiative: PRomoting Interdisciplinary Methodologies in Education and Research. - José María Díaz Nafría; Enrique Díez-Gutiérrez; Wolfgang Hofkirchner; Rainer E. Zimmermann; Simone Belli; Gustavo Martinez-Mekler; Markus Müller; Luis Tobar; Fernando Martín-Mayoral; Modestos Stavrakis; Teresa Guarda; Edgardo Ugalde (ICAI Workshops, 2019)