Abstract The world population is expected to increase with corresponding increase i
In the period 2015–2017, the City of Cape Town, South Africa, faced the possibility of taps running
While many students are underprepared for higher education, especially in mathematics-heavy discipli
The well-being of human populations and their sustainable development are strongly predicated on ene
Despite the persistent income inequality and climate change shocks in Africa, there is limited resea
In this paper, we have used the Generalized Additive Model (GAM) to investigate the relationships be