1. iPhone Apps for Smoking Cessation
2. Jonas Gehring. 2013. Chart and Graph Library for Android. https://github.com/jjoe64/GraphView Jonas Gehring. 2013. Chart and Graph Library for Android. https://github.com/jjoe64/GraphView
3. Nicotine delivery and users’ reactions to Juul compared with cigarettes and other e‐cigarette products
4. Nicotine Delivery and Vaping Behavior during ad libitum E-cigarette Access
5. Brian Hong. 2019. Buul Part 1: Reversing the Juul. blog.hongs.me/buul-part-1-reversing-the-juul.html Brian Hong. 2019. Buul Part 1: Reversing the Juul. blog.hongs.me/buul-part-1-reversing-the-juul.html