sarlaki,A , , abdollahi,A , , madani,F , , asadipour,Y , and sharifi,M . "Effectiveness of existential psychotherapy on existential loneliness and attitude towards death in clients with existential depression" .e23940 , Medical Journal of Mashhad university of Medical Sciences, 66, 4, 2023, e23940. doi: 10.22038/mjms.2023.71766.4254