11
Kok, Michael
| JSNT Press |
2015
13
Perikkou, Anastasia
| Association for Childhood Education International |
2015
14
Kok, Jacobus (Kobus)
| Brill |
2017
15
Kok, Almar A. L.
| The Gerontological Society of America |
2017
16
Charalampous, Kyriakos
| Association for Childhood Education International |
2017
17
Brattland, Heidi
| American Psychological Association |
2018
18
Kok, Almar A. L.
| The Gerontological Society of America |
2018
19
Brattland, Heidi
| American Psychological Association |
2019
20
Ko, Kevin E.
| The University of Chicago Press |
2019