Zulfikar, M., M. A. Lubis, N. Harahap, and B. Amalianita. “Second Career Readiness After Retirement: Self-Efficacy, Positive Expectations, and Clear Goal Aspect”. Bulletin of Counseling and Psychotherapy, Vol. 8, no. 2, Apr. 2026, doi:10.51214/002026081719000.