Mweetwa, Larry, 		Tlhoiwe, Derrick, 		Tlhoiwe, Tumelo, 		Tshiamo, Kabo, 		Munsaka, Sody, 		Kenaope, Thatoyaone, 		Mothibe, Getrude, 		Mokate, Ogorogile, AND 		Oluwabusola, Emmanuel.
" Development of first Generation COVID-19 Vaccines: State-of the-Art Technologies and future Implications!" <em>Medical Research Archives</em> [Online], Volume 10 Number 9 (20 September 2022)