Khalid, M. T., M. I. Bhatti, M. Imran, M. Ramzan, and S. Shahbal. “Effectiveness of Combined Repetitive Transcranial Magnetic Stimulation and Community Reinforcement Approach for Smoking Cessation”. KEPES, vol. 21, no. 4, Oct. 2023, pp. 166-72, https://scholopress.com/kepes-journal/article/view/347.