SURESH KUMAR, P. Application of Marketing Mix Variables (4P’s) in the University Libraries in Kerala. Journal of Information and Knowledge, [S. l.], v. 50, n. 1, p. 23–33, 2013. DOI: 10.17821/srels/2013/v50i1/43869. Disponível em: https://srels.org/index.php/sjim/article/view/43869. Acesso em: 30 nov. 2024.