Mowen, Diana L., T. Grady Roberts, Gary J. Wingenbach, and Julie F. Harlin. “Biotechnology: An Assessment Of Agricultural Science Teachers’ Knowledge And Attitudes”. Journal of Agricultural Education 48, no. 1 (March 28, 2007): 42–51. Accessed July 16, 2024. https://jae-online.org/index.php/jae/article/view/1339.