NKAKA Raphael
"1) R. Nkaka & C. Kabwete (2020), “Sacred Kingship and Political Power in Ancient Rwanda”
Rwanda Journal of Social Sciences. Humanities and Business, Vol.1, no 1 https://dx.doi.org/10.4314/rjsshb.v1i1.3. Main author
2) R. Nkaka & C. Kabwete, (2017) “Royauté sacrée et Pouvoir Politique dans l’ancien. Main author
Rwanda”, Afrika Zamani journal https://codesria.org/spip.php?article2916&lang=en