Kjeld Harald Aij

发表

Guy Widdershoven, Kjeld Harald Aij, Frederique Elisabeth Simons, 2014 .

Kjeld Harald Aij, K. Aij, Maurits Teunissen, 2017, Journal of health organization and management.

Wouter Dirk Ten Have, Kjeld Harald Aij, Frederique Elisabeth Simons, 2016, Journal of health organization and management.