Bishowkarma, R., and R. Lohala. “Attitude towards Green Brands and Green Purchase Intention: Moderating Role of Willingness to Pay Premium Among Consumers in Kathmandu Valley”. SAIM Journal of Social Science and Technology, vol. 1, no. 1, Dec. 2024, pp. 41-52, https://nepjol.info/index.php/sjsst/article/view/72515.