Obscure MiG-17's

Hi all,

I’m trying to find information, pictures and profiles of MiG-17’s that flew with some of the world’s more obscure air forces – Burkina Faso, Ethiopia, Guinea & Guinea-Bissau, Mali,
Sudan, Tanzania, Uganda and North and South Yemen. I’d also welcome any information regarding usage by the airforces of Laos and Yugoslavia.

Many thanks,

Vince