1. Impact of COVID-19 on People’s Livelihoods, Their Health and Our Food Systemshttps://www.who.int/news/item/13-10-2020-impact-of-covid-19-on-people%27s-livelihoods-their-health-and-our-food-systems
2. Understanding the customer psychology of impulse buying during COVID-19 pandemic: implications for retailers
3. Percentage Growth in Online Audience during the Coronavirus (COVID-19) Outbreak in Italy in 2020, by User Agehttps://www.statista.com/statistics/1110564/online-audience-during-coronavirus-by-age-italy/
4. 109 Statistiche Sull’Uso Dei Social Network—Lo Stato Dei Social Network In Italia Nel 2020https://www.contenutidigitali.net/statistiche-utilizzo-social-network#utenti-attivi-social
5. Webnoviny.sk, 2020. SITA. Sociálne Siete sú na Slovensku Obľúbené, Podľa Prieskumu ich Využíva Takmer 60 Percent Ľudíhttps://www.webnoviny.sk/takmer-60-percent-slovakov-vyuziva-socialne-siete-vyplyva-z-prieskumu/