AULIA, N.; ADRIAMAN, M. Keabsahan Perjanjian Kredit Mikro Tanggung Renteng pada PT. PNM Mekaar di Nagari Situjuah Gadang. RIGGS: Journal of Artificial Intelligence and Digital Business, [S. l.], v. 5, n. 1, p. 856–864, 2026. DOI: 10.31004/riggs.v5i1.6226. Disponível em: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/6226. Acesso em: 28 feb. 2026.