That is, those who are the children of the flesh, these are not the children of God; but the children of the promise are counted as the seed.-Romans9.8

Dalili da aka ba aka ba da sassan yankunan da suka dace wanda masu sayarwa za su iya amfani da su don gudanar da bincike da gwada gwagwarmayar fasahar su da kuma inganta sakon su don sake tabbatar da masu amfani.
