Derang, I., A. A. Y. Ginting, and Z. M. Siringo-ringo. “The Relationship Between Self-Concept and Consumptive Behavior in Nurse Students Grade II”. Indonesian Journal of Global Health Research, Vol. 6, no. 4, May 2024, pp. 2315-24, doi:10.37287/ijghr.v6i4.3493.