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. (2026). Procedia of Social Sciences and Humanities, 9, 150-160. https://doi.org/10.21070/8y95cr95