Sarppa Raje, M., and M. Arjunan. “Enhancing CASEL 5 Social and Emotional Competencies in Engineering Students through Flipped and Gamified Blended Learning: A Longitudinal Study”. Journal of Engineering Education Transformations, vol. 39, no. Special Issue 2, Feb. 2026, pp. 500-9, doi:10.16920/jeet/2026/v39is2/26059.