SEMBIRING, Aikel Harapenta; SIHITE, Frans Antoni; SITEPU, Ingan Ukur Br; PURBA, Benni. Peran Rumah BUMN Kabanjahe dalam Pengembangan UMKM di Kabupaten Karo. RIGGS: Journal of Artificial Intelligence and Digital Business, [S. l.], v. 5, n. 2, p. 20132–20140, 2026. DOI: 10.31004/riggs.v5i2.12411. Disponível em: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/12411. Acesso em: 16 aug. 2026.