Testimonial: Smartye
- Su Instagram: https://www.instagram.com/smartye
- Su Patreon: https://www.patreon.com/smartye
- Su Tumblr: https://smartye.tumblr.com/
Smartye promuove “L’Ultima dei Calvino” – https://alessandrogirola.me/2018/01/31/lultima-dei-calvino-ebook/
Smartye promuove “Un lavoro facile” – https://alessandrogirola.me/2017/11/28/un-lavoro-facile-ebook/
Le altre Testimonial di Plutonia: https://alessandrogirola.me/testimonial-digitali/
Plutonia Publications 