M. E. Kropp Dakubu
Eugen Ludwig Rapp
Ghana Institute of Linguistics, Literacy, and Bible Translation
Unknown Author
Nsoh Ephraim Avea
Société internationale de linguistique (Burkina Faso)
Wycliffe Bible Translators
Comité de traduction de la Bible en ninkaré
Summer Institute of Linguistics
Moses Akolga
SIL International
International Bible Society
Kouliga Jean Pierre Ouena