Mehra, S., Dadema, T., Kröse, B. J. A., Visser, B., Engelbert, R. H. H., Van Den Helder, J., & Weijs, P. J. M. (2016). Attitudes of Older Adults in a Group-Based Exercise Program Toward a Blended Intervention; A Focus-Group Study. Front Psychol.

Mehra, Sumit, Tessa Dadema, Ben J. A. Kröse, Bart Visser, Raoul H. H. Engelbert, Jantine Van Den Helder, and Peter J. M. Weijs. "Attitudes of Older Adults in a Group-Based Exercise Program Toward a Blended Intervention; A Focus-Group Study." Front Psychol 2016.

Mehra, Sumit, et al. "Attitudes of Older Adults in a Group-Based Exercise Program Toward a Blended Intervention; A Focus-Group Study." Front Psychol 2016.