de / awọn iṣẹ Ọmọ ẹni eniyan Engineers Without Borders 5.0 5.0 ninu awọn irawọ 5 (da lori atunyẹwo 1) O dara julọO dara pupọApapọTalakaẸru Nipasẹtrom22/02/2023 The term Engineers Without Borders (EWB; French: Ingénieurs sans frontières, ISF) is used by a Ka siwaju