Kimaiyo Sylvester; Ribeka Nyoman W; Were Martin C; Mohammed-Rajput Nareesa A(PMC US National Library of Medicine National Institutes of Health, 2010-11-13)
Langat B.K.; SuloT.K; Nyangweso P.M.; Ngéno, V.K.; Korir M.K.; Kipsat M.J.(Association of Agricultural Economists (AAAE) and 48 th Agricultural Economists Association of South Africa, 2010-09)
Kimaiyo Sylvester; Paula Braitstein; Owiti Michael; Ooko Vincent Ochieng; Ochieng Daniel; Sidle John; Holdsworth Margaret; Kara K. Wools-Kaloustian; Siika Abraham Mosigisi; Yiannoutsos Constantin T(Bulletin of the World, 2010)