SENTHILKUMARAN, P.; MURUGANANTHAM, P. Marketing Approaches for Library and Information Products and Services. Journal of Information and Knowledge, [S. l.], v. 49, n. 4, p. 399–404, 2013. DOI: 10.17821/srels/2012/v49i4/43900. Disponível em: https://srels.org/index.php/sjim/article/view/43900. Acesso em: 28 jul. 2025.