et. al., X. Z. , . . (2021) “A Study on the College Students’ Employment Psychological Problems and Countermeasures in the Regular Prevention and Control of COVID-19--From the Perspective of Positive Psychology”, Turkish Journal of Computer and Mathematics Education (TURCOMAT), 12(11), pp. 4018–4023. doi: 10.17762/turcomat.v12i11.6526.