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- [24] The role of the Social Economy in the economic recovery and reconstruction after Covid-19 CIRIEC-ESPANA REVISTA DE ECONOMIA PUBLICA SOCIAL Y COOPERATIVA, 2022, 104 : 1 - 2
- [25] Retraction Note: Multifaceted role of natural sources for COVID-19 pandemic as marine drugs Environmental Science and Pollution Research, 2024, 31 : 23299 - 23299
- [28] Assessing the potential impact of immunity waning on the dynamics of COVID-19 in South Africa: an endemic model of COVID-19 Nonlinear Dynamics, 2022, 109 : 203 - 223
- [30] Assessing the economic impact of COVID-19 on the private wildlife industry of South Africa GLOBAL ECOLOGY AND CONSERVATION, 2021, 28