Priyam Porwal, Bibeth Sharma, Samrat Kr. Mukherjee, Ajeya Jha, “Determination of the Difference in Socio-Demographic Characteristics of Homestay Travelers and General Tourists in Sikkim and their Influence on the Environmental Motivations”, EEL, vol. 13, no. 1, pp. 168–181, Apr. 2023.