PRAMUDYASTUTI, Octavia Lhaksmi; ISWANAJI, Chaidir; SETYAWAN, Supanji; ATIKA, Atika; SIMAMORA, Alex Johanes. Sustainable Business Model in Small and Medium-Sized Enterprises: A Study in Yogyakarta and Magelang. Ekuilibrium : Jurnal Ilmiah Bidang Ilmu Ekonomi, [S. l.], v. 18, n. 2, p. 213–226, 2023. DOI: 10.24269/ekuilibrium.v18i2.2023.pp213-226. Disponível em: https://journal.umpo.ac.id/index.php/ekuilibrium/article/view/6081. Acesso em: 10 may. 2026.