Navin Kumar, R. R. M. M. “Are We Done Yet? Psychological and Remedial Impact of Optimism on COVID-19 Fear and Perceived Stress”. Journal for ReAttach Therapy and Developmental Diversities, vol. 6, no. 10s, Aug. 2023, pp. 144-50, https://jrtdd.com/index.php/journal/article/view/1088.