M.C. Campana, A. Tuccia, S. Hoxha, R. Sadoughifar, and K.M. Lomonosov. 2021. “: Customer Satisfaction: Topic System and Drink Supplements”. Journal of Applied Cosmetology 39 (1). Italia:70/82. https://scientificeditorial.com/index.php/JAC/article/view/Patient-satisfaction-in-the-use-of-a-topic-system-based-on-mix-a.