Debora, Trionyta, et al. “The Role of Education Using the Transtheoretical Stages of Change Approach in Digital Substraction Angiography Patients: A Literature Review”. Jurnal Penelitian Perawat Profesional, vol. 7, no. 5, Oct. 2025, pp. 323-8, doi:10.37287/jppp.v7i5.1398.