McKim, Aaron, and Robert McKendree. “Metacognition, Systems Thinking, and Problem-Solving Ability in School-Based Agriculture, Food, and Natural Resources Education”. Advancements in Agricultural Development 1, no. 1 (January 16, 2020): 38–47. Accessed April 18, 2024. https://agdevresearch.org/index.php/aad/article/view/21.