“PENGEMBANGAN USAHA 2N MELALUI PLATFORM INSTAGRAM DAN WHATSAPP”. RISK : Jurnal Riset Bisnis dan Ekonomi 5, no. 2 (November 30, 2024): 1–13. Accessed March 17, 2026. https://ojs.unik-kediri.ac.id/index.php/risk/article/view/6214.