E. O. Ojo, A. J. Onwuegbuzie, B. J. Bergsteedt, S. P. Adams, T. Crowley, and A. Burger, “A Meta-Methods Analysis of Academics’ Challenges Affecting Research Productivity During COVID-19: Insights from a South African University”, JHETP, vol. 23, no. 5, Mar. 2023.