WIDYASTUTI, E. Pengaruh corporate image, relationship marketing dan sosial media promotion terhadap loyalitas dengan kepuasan sebagai variabel intervening. Indonesian Journal of Muhammadiyah Studies (IJMUS), [S. l.], v. 2, n. 2, p. 91–104, 2021. DOI: 10.62289/ijmus.v2i2.30. Disponível em: https://ijmus.muhammadiyahsalatiga.org/index.php/ijmus/article/view/30. Acesso em: 29 nov. 2025.