WIDIANINGSIH, S. F.; RAMDAN, A. M. .; SAORI, S. . Analisis Social Media Marketing Terhadap Brand Loyalty Pada Produk Operator Seluler Dengan Customer Relationship Management Sebagai Variabel Mediasi . Management Studies and Entrepreneurship Journal (MSEJ), [S. l.], v. 3, n. 3, p. 1611–1621, 2022. DOI: 10.37385/msej.v3i3.816. Disponível em: https://www.yrpipku.com/journal/index.php/msej/article/view/816. Acesso em: 6 jul. 2025.