B

• Babaei Miardan.Mehrali Compilation of parent-child relationship training package based on acceptance and commitment and determining its effectiveness on students' self-efficacy [ Vol.20, Issue 81 - Winter Year 1403]
• Bayani.Ali Asghar Investigating and identifying the necessities of designing a happy school in elementary school On Golestan province [ Vol.20, Issue 81 - Winter Year 1403]