Chumbley, Steven "Boot", Mark S. Hainline, Mark Russell, and David E. Ruppert. “Teachers’ Confidence to Integrate Biology in Agriscience Courses”. Journal of Agricultural Education 60, no. 1 (March 28, 2019): 145–157. Accessed July 18, 2024. https://jae-online.org/index.php/jae/article/view/1191.