SEPTIKA PUTRI; ELVINA HARAHAP; YUDI PRAYOGA. ANALISIS PENGARUH DISKON, CITRA MEREK DAN SUASANA KLINIK TERHADAP KEPUTUSAN PEMBELIAN PRODUK SKINCARE PADA RW BEAUY KLINIK KECANTIKAN RANTAUPRAPAT. JOEL: Journal of Educational and Language Research, [S. l.], v. 1, n. 12, p. 2207–2218, 2022. DOI: 10.53625/joel.v1i12.3026. Disponível em: https://bajangjournal.com/index.php/JOEL/article/view/3026. Acesso em: 15 jul. 2025.