For Yusuf Abdullahi, a yam farmer in a dusty hamlet just outside Birnin Gwari, Kaduna state, the global digital economy is a ...

From adoption to optimization, the next phase will drive innovation without compromising efficiency and sustainability.

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Dave Gershgorn Dave ...