A. Joye

Cannabidiol reduces cigarette consumption in tobacco smokers: preliminary findings.

Sunjeev K Kamboj, C. Morgan, H. Curran, 2013, Addictive behaviors.

Acute and chronic effects of cannabinoids on effort-related decision-making and reward learning: an evaluation of the cannabis ‘amotivational’ hypotheses

D. Nutt, M. Wall, C. Mokrysz, 2016, Psychopharmacology.