Heller, Richard F, Judith Strobl, and Rajan Madhok. “Online Education for Public Health Capacity Building in Low- to Middle-Income Countries: The Peoples-Uni Experience”. The International Review of Research in Open and Distributed Learning 20, no. 1 (February 28, 2019). Accessed July 29, 2024. https://www.irrodl.org/index.php/irrodl/article/view/3927.