BRIJESH KUMAR, VINEET KAUSHIK. ANALYSIS OF CHANGES IN CONSUMER PURCHASING BEHAVIOR OF HERBAL AND AYURVEDIC PRODUCTS BEFORE AND AFTER COVID-19. European Economic Letters (EEL), [S. l.], v. 15, n. 2, p. 492–500, 2025. DOI: 10.52783/eel.v15i2.2866. Disponível em: https://eelet.org.uk/index.php/journal/article/view/2866. Acesso em: 8 nov. 2025.