SRI ASTUTIK, W. PELAKSANAAN PROMOSI GUNA MENINGKATKAN VOLUME PENJUALAN. Istithmar, [S. l.], v. 3, n. 1, 2019. DOI: 10.30762/istithmar.v3i1.135. Disponível em: https://jurnalfebi.iainkediri.ac.id/index.php/istithmar/article/view/135. Acesso em: 18 oct. 2024.