Mdunyelwa, Matabo, and Liezel Cilliers. “A Framework for Quantitative Data Analysis of Big Data Collected by Activity Trackers”. Reshaping Sustainable Development Goals Implementation in the World: Proceeding of 7th International Conference on Business and Management Dynamics (December 31, 2021): 135–143. Accessed June 4, 2026. https://stm.bookpi.org/RSDGIW/article/view/5525.