Daliri, Roya, et al. “Prediction of Mental (psychological) Pain Based on Psychological Capital Among People With Grief Experience Because of Coronavirus: The Mediating Role of Social Support”. Applied Family Therapy Journal (AFTJ) , vol. 2, no. 5, Dec. 2021, pp. 229-45, https://journals.kmanpub.com/index.php/aftj/article/view/850.