TY  - BOOK
AU  - Llewellyn Ellardus van Zyl, Chantal Olckers, Leoni van der Vaart
TI  - Multidisciplinary Perspectives on Grit
SN  - 9783030573898
PB  - Springer
UR  - https://link.springer.com/openurl?genre=book&isbn=978-3-030-57389-8
ER  -