Uktutias, S. A. M., S. Iswati, C. Hadi, F. Suhariadi, and S. Utami. “Proactive Personality and Job Performance: A Cross-Sectional Study”. International Journal of Health Sciences, vol. 6, no. S6, Sept. 2022, pp. 11348-53, doi:10.53730/ijhs.v6nS6.13148.