PUTRI, Dhea Atiqah; DARMAWAN, Cecep; MULYANI, Kahar. The Effect of Promotion Through Social Media and Non-Social Media on Patient Visits at Cassandra Skincare Clinic in Singkawang City. Journal of Economics and Social Sciences (JESS), [S. l.], v. 5, n. 1, p. 43–52, 2026. DOI: 10.59525/jess.1302. Disponível em: https://journal.civiliza.org/index.php/jess/article/view/1302. Acesso em: 8 feb. 2026.