| Year of Publication | Title | Person(s) |
| 2024 | Carbon emissions and growth : the role of trade and urbanization in Sub-Saharan Africa | Dlamini, Zwakele; Nzimande, Ntokozo Patrick; Biyase, Mduduzi; Khobai, Hlalefang; Manguzvane, Mathias Mandla; Gumede, Sanele |
| 2018 | Does renewable energy consumption drive economic growth : evidence from Granger-causality technique | Khobai, Hlalefang; Le Roux, Pierre |
| 2017 | The effect of rural urban-development transformation on electricity consumption : an econometric analysis in South Africa | Khobai, Hlalefang; Le Roux, Pierre |
| 2022 | Effects of energy pricing on the mining sector performance in South Africa : an econometric approach | Mmutle, Tumelo; Daw, Olebogeng David; Khobai, Hlalefang |
| 2018 | Electricity consumption and economic growth : a panel data approach for Brazil, Russia, India, China and South Africa countries | Khobai, Hlalefang |
| 2017 | Exploring the nexus of electricity supply and economic growth in South Africa | Khobai, Hlalefang; Mugano, Gift; Le Roux, Pierre |
| 2017 | Green growth and environmental sustainability in Nigeria | Oyebanji, Ibitoye J.; Bamidele, Adeniyi; Khobai, Hlalefang; Le Roux, Pierre |
| 2019 | Green growth policies and sustainable economic growth in South Africa : an autoregressive distributed lag and TodaYamamoto approach | Oyebanji, Ibitoye J.; Khobai, Hlalefang; Le Roux, Pierre |
| 2017 | The impact of electricity price on economic growth in South Africa | Khobai, Hlalefang; Mugano, Gift; Le Roux, Pierre |
| 2022 | The relationship between economic growth and carbon emissions in South Africa | Khobai, Hlalefang; Sithole, Katlego |
| 2017 | The relationship between energy consumption, economic growth and carbon dioxide emission : the case of South Africa | Khobai, Hlalefang; Le Roux, Pierre |
| 2021 | Renewable energy consumption and economic growth in Argentina : a multivariate co-integration analysis | Khobai, Hlalefang |
| 2020 | Renewable energy consumption and unemployment in South Africa | Khobai, Hlalefang; Kolisi, Nwabisa; Moyo, Clement; Anyikwa, Izunna; Dingela, Siyasanga |
| 2021 | Renewable energy consumption, poverty alleviation and economic growth nexus in South Africa : ARDL bounds test approach | Khobai, Hlalefang |
| 2021 | A review of the nexus between energy consumption and economic growth in the BRICS countries | Khobai, Hlalefang; Abel, Sanderson; Le Roux, Pierre |
| 2024 | Symmetric impact of carbon emissions on poverty in South Africa : new evidence from ARDL bounds test | Khobai, Hlalefang; Stungwa, Sanele; Oliphant, Olebogeng; Maphuto, Oboile; Mbua, Victor Mofema |
