RITIKA SHARMA, LALIT SINGLA, YASHMIN SOFAT. Role of Informational Sources on Awareness Level of Consumers: A Case Study of Punjab State. European Economic Letters (EEL), [S. l.], v. 13, n. 3, p. 910–916, 2023. Disponível em: https://www.eelet.org.uk/index.php/journal/article/view/384. Acesso em: 7 dec. 2025.