1. Adams, R. A. & Essex, C. (2010). Calculus: A complete course, 7th ed. Pearson Addison Wesley.
2. Agustin, M. Z., Agustin, M., Brunkow, P. & Thomas, S. (2012). Developing quantitative reasoning: Will taking traditional math courses suffice? An empirical study. The Journal of General Education, 61(4), 305–313.
3. Artigue, M., & Blomhøj, M. (2013). Conceptualizing inquiry-based education in mathematics. ZDM, 45(6), 797–810. https://doi.org/10.1007/s11858-013-0506-6
4. Banchi, H., & Bell, R. (2008). The many levels of inquiry. Science and Children, 46(2), 26–29.
5. Blessinger, P., & Carfora, J. M. (2015). Inquiry-based learning for science, technology, engineering, and math (STEM) programs: Conceptual and practical resource for educators. Emerald Group Publishing Limited. https://doi.org/10.1108/S2055-364120150000004021