DH Coll. 2: Education and Personal Development. Humanism and Humanistic Psychology.
with articles by several writers
DH Collection 1: Classical Music
with texts by several writers
The growing ubiquity of algorithms in society: implications, impacts and innovations
by S. C. Olhede and P. J. Wolfe
Digital Communication in the Age of Immediacy
by Luís Miguel Pedrero-Esteban and Andrés Barrios-Rubio