PASHOVA, SABKA DIMITROVA. “Study of the Quality of "Twinings" Tea”. International Journal of Economic Practices and Theories 3, no. 1 (January 1, 2013): 1-9. Accessed July 26, 2026. http://inscriere.excelis.ase.ro/index.php/ijept/article/view/Study_of_The_Quality_of_Twinings_Tea.