Optimasi Volume Penjualan melalui Strategi Personal Selling Proaktif pada Industri Manufaktur Kayu Lapis. Economic : Jurnal Ekonomi dan Hukum Islam, [S. l.], v. 15, n. 2, p. 87–96, 2024. DOI: 10.59943/9cy3at32. Disponível em: https://terasbaca.id/index.php/economic/article/view/165. Acesso em: 3 may. 2026.