Sitio, N.; Saragih, H.; Purba, J. H.; Siregar, S. The Effect of Self Efficacy, Work Experience, And Work Load On Employee Performance At PT. Centrepark Citra Corpora Branch North Sumatra. Manajemen : Jurnal Ekonomi 2026, 8 (2), 315-326. https://doi.org/10.36985/f2aq8k21.