Ermias Mamo G. The Maturing Church: An Integrated Approach to Contextualization, Discipleship and Mission / by Ermias G Mamo. - UK.: : Langham Global Library, c2017. - xix, 173 p ; 24 cm. ISBN: 9781783683659 (pbk) Subjects--Topical Terms: Ministry & Evangelism.Missions & Missionary Work. Dewey Class. No.: AFR 266 Erm 2017