Sormaz, Ümit, & Şanlıer, N. (2017). The impact of compulsory hygiene training given to employees working in the sector of food and beverages services on their hygiene-related habits, behaviours and knowledge<p>Zorunlu hijyen eğitiminin yiyecek içecek hizmetleri personelinde hijyen alışkanlıklarına, davranışlarına ve bilgi düzeylerine etkisi. Journal of Human Sciences, 14(2), 1356–1369. Retrieved from https://www.j-humansciences.com/ojs/index.php/IJHS/article/view/4545