N. H. Ruslan, C. J. Jailan, N. A. . Mohd Radzi, A. Azzeri, and N. Yusof, “Self-Efficacy and Intention to Quit Vaping: A Systematic Review of Empirical Evidence Across Behavioural Studies”, Malays J Med Sci, vol. 33, no. 3, pp. 37–62, Jun. 2026, doi: 10.21315/mjms-12-2025-898.