Sudrajat, Diwa Agus, Andalis Munawaroh Aisyah, Suci Noor Hayati, and Tria Firza Kumala. 2022. “The Effect of Three Good Things Technique on Self-Leadership to Nursing Students”. Jurnal Keperawatan Komprehensif (Comprehensive Nursing Journal) 8 (2). https://doi.org/10.33755/jkk.v8i2.331.