ESHITA BORAL. TRAMWAYS – AN ECO – FRIENDLY MODE OF MASS TRANSPORTATION: A CASE OF KOLKATA. Researchers World - International Refereed Social Sciences Journal, [S. l.], v. 3, n. 3(2), p. 64–73, 2021. Disponível em: https://www.researchersworld.com/index.php/rworld/article/view/659. Acesso em: 25 aug. 2025.