Eka Sumadhinata, Y. (2020). Evaluation Results of Tracer Study as An Effort to Improve Teaching and Learning Activities at Widyatama University (Case Study: Graduate of the University of Widyatama graduating in 2017). International Journal of Psychosocial Rehabilitation, 24(2), 8917-8924. https://doi.org/10.61841/asmtb758