Pencarelli, Tonino, and Giulia Festa. “La Sigaretta Elettronica in Italia: Da Oceano Blu a Oceano Nero? Il Caso Smokie’s”. Piccola Impresa / Small Business, no. 2 (August 31, 2014). Accessed July 22, 2025. https://journals.uniurb.it/index.php/piccola/article/view/2646.