Diarra S S, Rusa S, Wati N, Biloko S, Gaunalomani S and Hazeem M 2017:
A comparative evaluation of moringa (Moringa oleifera) and sweet potato (Ipomoea batatas) leaf hays as foraging substrates for laying hens.
Livestock Research for Rural Development. Volume 29, Article #173.
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, from http://www.lrrd.org/lrrd29/9/siak29173.html