KISHORE KUMAR J; DR. SENTHIL KUMAR R. A Comparative Study Of Air And Sea Freight From Chennai To Hamburg Based On Cost, Transit Time, And Seasonal Demand. INTERNATIONAL JOURNAL OF MANAGEMENT RESEARCH AND REVIEW, India, v. 16, n. 2, p. 144–147, 2026. Disponível em: https://ijmrr.com/index.php/ijmrr/article/view/653. Acesso em: 28 sep. 2026.