Alam, M. M., Ward, K. D., Bahelah, R., Kalan, M. E., Asfar, T., Eissenberg, T., & Maziak, W. (2020). The Syrian Center for Tobacco Studies-13 (SCTS-13): Psychometric evaluation of a waterpipe-specific nicotine dependence instrument. Drug Alcohol Depend.

Alam, Mohammad Masudul, Kenneth D. Ward, Raed Bahelah, Mohammad Ebrahmi Kalan, Taghrid Asfar, Thomas Eissenberg, and Wasim Maziak. "The Syrian Center for Tobacco Studies-13 (SCTS-13): Psychometric Evaluation of a Waterpipe-specific Nicotine Dependence Instrument." Drug Alcohol Depend 2020.

Alam, Mohammad Masudul, et al. "The Syrian Center for Tobacco Studies-13 (SCTS-13): Psychometric Evaluation of a Waterpipe-specific Nicotine Dependence Instrument." Drug Alcohol Depend 2020.