SSmall ChangesSmall Changesde Massimo GillEdiciones (1)Small Changes (2020)Independently Published · inglés · ISBN 9798682202157Más obras de Massimo GillFocus on What Matters - 3 Books in 1 - Stoicism, Grit, indistractableHabits of Effective People - 3 Books in 1- Small Changes, Self-Discipline, Get Out of Your HeadSSelf-MasterySelf-Mastery