Pengaruh Promosi Dan Kualitas Pelayanan Terhadap Keputusan Pembelian Pada UMKM Jasa Cuci Sepatu Studi Kasus Pada Cuci Di Sini Sukabumi. Management Studies and Entrepreneurship Journal (MSEJ), [S. l.], v. 7, n. 1, p. 1319–1329, 2026. DOI: 10.37385/fkvafg39. Disponível em: https://journal.yrpipku.com/index.php/msej/article/view/11968. Acesso em: 4 sep. 2026.