Morris, A., K. Mackintosh, D. Dunstan, N. Owen, P. Dempsey, T. Pennington, and M. McNarry. “Effects on Activity Outcomes of an E-Health Smartphone Intervention to Reduce Office Workers’ Sitting Time: Oral Presentation B6.4”. The Health & Fitness Journal of Canada, vol. 14, no. 3, Sept. 2021, doi:10.14288/hfjc.v14i3.524.