“…Whereas the presence of the UK and France can be attributed to their colonial legacies in Africa [21], the role of Italy, the US and Sweden might be related to funding some research conducted in the region, hence their collaboration with countries in SSA. These countries, among others, have been regarded as key international collaborators in research on various topics in SSA (see [29], [38]). Sooryamoorthy [38] observes that South African scientists largely collaborate with their counterparts from the US, the UK, Germany, Australia, Canada, France, the Netherlands, Italy, Belgium, Israel, Scotland, Switzerland, Japan, Sweden and Spain.…”