Choudhary, Parul, and Amit Datta. “GREENING HOSPITALITY HUMAN RESOURCE: A SYSTEMATIC LITERATURE REVIEW”. The journal of contemporary issues in business and government 28, no. 4 (December 31, 2022): 862–878. Accessed June 30, 2024. https://cibgp.com/au/index.php/1323-6903/article/view/2571.