TY - BOOK AU - Llewellyn Ellardus Van Zyl AU - Chantal Olckers AU - Leoni van der Vaart TI - Multidisciplinary Perspectives on Grit SN - 9783030573898 PB - Springer International Publishing N1 - Online Resources UR - https://link.springer.com/openurl?genre=book&isbn=978-3-030-57389-8 UR - https://doi.org/10.1007/978-3-030-57389-8 ER -