Bulelani Ngamntwini and Liezel Cilliers (2021) “A Usability Framework to Influence the Intention to Use Mobile Fitness Applications in South Africa”, Reshaping Sustainable Development Goals Implementation in the World: Proceeding of 7th International Conference on Business and Management Dynamics, pp. 123–134. doi: 10.9734/bpi/mono/978-93-5547-236-6/CH9.