MA’RUF, A. PENENTUAN SEKTOR UNGGULAN DI PROPINSI DAERAH ISTIMEWA YOGYAKARTA. Jurnal Ekonomi & Studi Pembangunan, [S. l.], v. 4, n. 2, p. 15–31, 2011. DOI: 10.18196/jesp.v4i1.11881. Disponível em: https://journal.umy.ac.id/index.php/esp/article/view/11881. Acesso em: 16 may. 2025.