Mazaheri Tehrani, Mehdi, Dayarian, Mohamad Masoud, javadzadeh shahshahani, fatemeh. The Effect of Hope Center Parenting Training on Parental Self-Efficacy of Mothers of Preschool Children. Knowledge & Research in Applied Psychology. 2023;24(1):80-92. doi:10.30486/jsrp.2021.1939028.3154