UMA, R; VAISHNAVI, T. A Study on Behaviour of Consumer Towards Eco-Friendly Pen with Special Reference to College Students. Quing: International Journal of Commerce and Management, Karaikal, India., v. 3, n. 2, p. 203–210, 2023. DOI: 10.54368/qijcm.3.2.0015. Disponível em: https://quingpublications.com/journals/index.php/ijcm/article/view/61. Acesso em: 5 dec. 2024.