SUJARWADI, Agus; KARIM, Al Musa; AFNAN, Akhmad. Desain Sistem Promosi Usaha Katering (Jasa Boga) Kelompok PKK Desa Sumberadi, Kabupaten Sleman. Wikrama Parahita : Jurnal Pengabdian Masyarakat, [S. l.], v. 3, n. 2, p. 52–56, 2019. DOI: 10.30656/jpmwp.v3i2.1674. Disponível em: https://e-jurnal.lppmunsera.org/index.php/parahita/article/view/1674. Acesso em: 5 jul. 2025.