He who walks in the darkness knows not where he goes; but if you will choose to walk in the light, you shall all indeed become liberated sons of God." 174:5.13

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.
