INTRO: Unobhala wombutho i-Association of Technical Universities and Polytechnics in Africa (ATUPA), uGqirha Jahou Sammba Faal, umemelela kwiinkokheli zelizwekazi iAfrika ukuba ziqinisekise ukuba liyonyuka izinga lokuphuhliswa kwezakhono zobuchwepheshe bezandla eziza kuphucula ubomi babantu abatsha.