John Elfers
发表
Sonia Lucana,
John Elfers,
2020,
The Qualitative Report.
John Elfers,
P. Hlava,
2016
.
John Elfers,
P. Hlava,
2014
.
John Elfers,
2009
.
Maryjane Puffer,
John Elfers,
Sharla A. Smith,
2014
.
R. Offringa,
John Elfers,
P. Hlava,
2014
.
John Elfers,
P. Hlava,
2016
.
R. Offringa,
John Elfers,
2019,
International Journal of Transpersonal Studies.
John Elfers,
P. Hlava,
2016
.
John Elfers,
P. Hlava,
2016
.
John Elfers,
P. Hlava,
2016
.
John Elfers,
2013
.
John Elfers,
P. Hlava,
2016
.
John Elfers,
P. Hlava,
2016
.
John Elfers,
P. Hlava,
Farrah Sharpe,
2023,
International Journal of Applied Positive Psychology.