C. Rughinis et R. Rughinis, « Influence of Daily Smoking Frequency on Passive Smoking Behaviors and Beliefs: Implications for Self-Tracking Practices and Mobile Applications », rcis, vol. 44, p. 116–131, mars 2014, Consulté le: nov. 07, 2026. Disponible sur: https://www.rcis.ro/journal/article/view/1405-influence-of-daily-smoking-frequency-on-passive-smoking