Small ruminant feed systems: perceptions and practices in the transitional zone of Ghana

por Duku, Stephanie, van der Zijpp, Akke J, Howard, Patricia
Publicado 2010

Lost and misplaced items and assistive devices in nursing homes: Identifying problems and technological opportunities through participatory design research

por Oude Weernink, C.E., Sweegers, L., Relou, L., van der Zijpp, T.J., van Hoof, J.
Publicado 2018