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$C4("isempty" then=" Gachie P.K. , Koech E.K., Njung’e J.T., Simons A.J. 2020. Trees on Farm Domestication Level, Opportunities and Challenges: A Case Study of Prunus africana in Western Kenya. International Journal of Food Science and Agriculture, 2020, 4(2), 156-165. DOI: https://doi.org/10.26855/ijfsa.2020.06.007" else=" Gachie P.K. , Koech E.K., Njung’e J.T., Simons A.J. 2020. Trees on Farm Domestication Level, Opportunities and Challenges: A Case Study of Prunus africana in Western Kenya. International Journal of Food Science and Agriculture, 2020, 4(2), 156-165. DOI: https://doi.org/10.26855/ijfsa.2020.06.007")

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$C4("isempty" then=" George K. Tarus and Stanley W. Nadir. 2020. Effect of Forest Management Types on Soil Carbon Stocks in Montane Forests: A Case Study of Eastern Mau Forest in Kenya in International Journal of Forestry Research vol. 2020. DOI: 10.1155/2020/8862813" else=" [[$C4][*George K. Tarus* and Stanley W. Nadir. 2020. Effect of Forest Management Types on Soil Carbon Stocks in Montane Forests: A Case Study of Eastern Mau Forest in Kenya in International Journal of Forestry Research vol. 2020. DOI: 10.1155/2020/8862813]]")

$C4("isempty" then=" Nyambati R. O., Odhiambo G. D., Serrem C. K., Othieno C. O., Mairura F. S. (2020). Effects of Integrated Use of Calliandra calothyrsus and Maize Stover with Urea on Maize Yield Components under Striga Infestation in Western Kenya. Universal Journal of Agricultural Research, 8(5), 165 - 172. DOI: 10.13189/ujar.2020.080504." else=" [[$C4][*Nyambati R. O.*, Odhiambo G. D., Serrem C. K., Othieno C. O., Mairura F. S. (2020). Effects of Integrated Use of Calliandra calothyrsus and Maize Stover with Urea on Maize Yield Components under Striga Infestation in Western Kenya. Universal Journal of Agricultural Research, 8(5), 165 - 172. DOI: 10.13189/ujar.2020.080504.]]")

$C4("isempty" then=" Godfrey Wafula, Mwakio Tole, Najma Dharani and Stanley Nadir. (2020) Effectiveness of a Wastewater Treatment Plant located at EPZ in reducing Pollutants Discharged into River Athi, Kenya. Journal of Environmental Science and Engineering B9 (2020) 261-276 https://doi.org/10.17265/2162-5263/2020.06.004" else=" Godfrey Wafula, Mwakio Tole, Najma Dharani and Stanley Nadir. (2020) Effectiveness of a Wastewater Treatment Plant located at EPZ in reducing Pollutants Discharged into River Athi, Kenya. Journal of Environmental Science and Engineering B9 (2020) 261-276 https://doi.org/10.17265/2162-5263/2020.06.004")

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