Development of Sales Strategy Through Social Media and Marketplace to Increase Sales of PT Alkhafi Supply Chain: Pengembangan Strategi Penjualan Melalui Media Sosial dan Marketplace Untuk Meningkatkan Penjualan PT Alkhafi Supply Chain. Procedia of Social Sciences and Humanities, [S. l.], v. 9, p. 150–160, 2026. DOI: 10.21070/8y95cr95. Disponível em: https://pssh.umsida.ac.id/index.php/pssh/article/view/670. Acesso em: 24 jul. 2026.