1. ACT Report. (2014). Understanding the Underserved Learners: The Condition of STEM 2014, ACT Inc. https://www.act.org/content/dam/act/unsecured/documents/STEM-Underserved-Learner.pdf
2. Alavi, M., & Leidner, D. E. (2001). Research Commentary: Technology-Mediated Learning - A Call for Greater Depth and Breadth of Research. Information Systems Research, 12(1), 1-10. https://doi.org/10.1287/isre.12.1.1.9720
3. Alexander, B., Ashford-Rowe, K., Barajas-Murphy, N., Dobbin, G., Knot, J., McCormack, M. Pomerantz, J., Silhamer, R., & Weber, N. (2019). Horizon Report 2019: Higher Education Edition (pp. 3-41). Louisville, CO: EDUCAUSE.
4. Aslan, A. (2021). Problem-Based Learning in Live Online Classes: Learning Achievement, Problem-Solving Skill, Communication Skill, and Interaction. Computers & Education, 171, 104237. https://doi.org/10.1016/j.compedu.2021.104237
5. Braun, V., & Clarke, V. (2006). Using Thematic Analysis in Psychology. Qualitative Research in Psychology, 3(2), 77-101. https://doi.org/10.1191/1478088706qp063oa