Panja AK. ADAPTING EFFECTIVE MARKETING MIX, POLICIES AND STRATEGIES DURING THE COVID-19 CRISIS. CIBG [Internet]. 2021Apr.30 [cited 2025Sep.11];27(2):6866-72. Available from: https://textitlejournal.com/cibgp.com/index.php/1323-6903/article/view/1550