Forum Weltkirche, 2019, 2, 9-14
in: Jon Abbink / Victor Adetula / Andreas Mehler / Henning Melber (eds.), Africa Yearbook Vol. 14: Politics, Economy and Society South of the Sahara in 2017, Leiden: Brill, 2018, 308-316
in: Jon Abbink / Victor Adetula / Andreas Mehler / Henning Melber (eds.), Africa Yearbook Volume 14: Politics, Economy and Society South of the Sahara in 2017, Leiden: Brill, 2018, 301-307
Internationales Katholisches Missionswerk missio e.V.: Länderberichte Religionsfreiheit, 39, 2018
Horn of Africa Bulletin, July/August, 2018