HANIM LATIFATURROHMAH; NISA WIDYA ZULISTIAN; HIDAYATUL AMANAH; RUDI WIBOWO. Penguatan Legalitas Usaha dan Standar Operasional Prosedur (SOP) serta Optimalisasi Media Sosial pada UMKM “Es Teller Suka Cita”: Penelitian. Jurnal Pengabdian Masyarakat dan Riset Pendidikan, [S. l.], v. 4, n. 4, p. 23051–23057, 2026. DOI: 10.31004/jerkin.v4i4.5782. Disponível em: https://jerkin.org/index.php/jerkin/article/view/5782. Acesso em: 29 apr. 2026.