HASIBUAN, Midrawati Hasibuan. Analisis Dampak Iklan Berbayar di Facebook dan Instagram Terhadap Peningkatan Penjualan UMKM. Indo-Fintech Intellectuals: Journal of Economics and Business, [S. l.], v. 4, n. 6, p. 3233–3247, 2025. DOI: 10.54373/ifijeb.v4i6.2440. Disponível em: https://ejournal.indo-intellectual.id/index.php/ifi/article/view/2440. Acesso em: 13 jun. 2026.