Agụmakwụkwọ ngwongwo / ọrụ HAL (open archive) 3.0 3.0 out of 5 stars (based on 1 review) Ọmarịcha0%Ọ dị ezigbo mma0%Nkezi100%Ogbenye0%Jọgburu0% Lieutenant Skatahiafree_azrarp20/08/2022 HAL is an open archive where authors can deposit scholarly documents from all academic fields. GỤKWUO