Mawaddah, F.A. and Syarqawi, A. 2025. Effectiveness of Group Guidance Services with Rational Emotive Imagery (REI) Techniques to Reduce the Identity Crisis of Students at MTS Islamiyah Londut. World Psychology. 4, 2 (Sep. 2025), 302–313. DOI:https://doi.org/10.55849/wp.v4i2.990.