Shams pour,S , , Heidari,H , , Zangane Motlagh,F , and Davodi,H . "The effectiveness of Feldman multilevel therapy on individual and interpersonal forgiveness, marital commitment and intimacy in couples with marital boredom" .e21680 , Medical Journal of Mashhad university of Medical Sciences, 64, 6, 2022, e21680. doi: 10.22038/mjms.2022.60576.3540