Shanmugam, A.R. Harihara, and Dr.P.R. Ramakrishnan. “The Effect Of Tradition And Nostalgia On Regional Ethnocentrism And Edible Product Buying”. The journal of contemporary issues in business and government 27, no. 1 (February 28, 2021): 3438–3449. Accessed May 11, 2025. https://cibgp.com/au/index.php/1323-6903/article/view/802.