By Okello Julius J.   Karanja Nancy   in British Food Journal

ISSN:0007-070X|117|1|22-36

Emerald Group Publishing Ltd‎(2015)‎

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By Okello Julius J.   Largerkvist Carl-Johan   Ngigi Marther W.   Karanja Nancy   in International Journal of Agricultural Sustainability

ISSN:1747-762X|12|2|183-199

Taylor & Francis Ltd‎(2014)‎

Access to resources Favorite 9.605036