Shanmugam AH, Ramakrishnan D. The Effect Of Tradition And Nostalgia On Regional Ethnocentrism And Edible Product Buying. CIBG [Internet]. 2021Feb.28 [cited 2025Jun.10];27(1):3438-49. Available from: https://cibgp.com/index.php/1323-6903/article/view/802