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Hamm, Cameron | A sociolinguistic survey of the Mambay language of Chad and Cameroon | 2002 | Journal of Language Survey Reports | Language Assessment, Sociolinguistics |
Harrison, Annette; Colin Davis, cartographer | Fulfulde language family report | 2003 | Journal of Language Survey Reports | Language Assessment, Sociolinguistics |
Seguin, Lawrence Marc | The Eastern Mbum Survey: An Assessment of the Extendability of Current Language Development Projects | 2012 | Journal of Language Survey Reports | Language Assessment, Sociolinguistics |