Chandraker, Komal, Alok Kumar Pandey, J. Oraon, and Kumari Nandita Bera. 2019. “Development of Scale to Measure the Extent of Adoption of Improved Poultry Rearing Practices by Poultry Entrepreneurs”. International Journal of Livestock Research 9 (12). India:182-86. https://ijlr.org/ojs_journal/index.php/ijlr/article/view/1034.