Mgocheki, N. “Impact of Botanical Extracts on Weight Gain and Abdominal Fat Content in Broiler Chickens”. International Journal of Sciences: Basic and Applied Research (IJSBAR), vol. 30, no. 5, Dec. 2016, pp. 394-02, https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/6538.