Implementasi Marketing Mix Terhadap Volume Penjualan Produk Pada Perusahaan Swalayan di Kabupaten Polewali Mandar. Center of Economic Students Journal, [S. l.], v. 5, n. 3, p. 199–215, 2022. DOI: 10.56750/csej.v5i3.538. Disponível em: https://jurnal.fe.umi.ac.id/index.php/CSEJ/article/view/538. Acesso em: 25 aug. 2025.