text: <translate> እያንዳንዱ ተመራማሪ አፑን በአገራቸው ተጠቅመው ገምግመዋል እና ውጤታቸውን በማጠቃለል አጭር የጉዳይ ጥናት ጽፈዋል <eng>Each researcher used and evaluated the app in their home country, and wrote a brief case study summarizing their findings. 