SIMANJUNTAK, Donal H; SIREGAR, Robert Tua; MANULLANG, Marihot; DAMANIK, Sarintan E. Potensi Ekonomi Kabupaten Dan Kota Di Provinsi Sumatera Utara. Jurnal Regional Planning, [S. l.], v. 3, n. 1, p. 1–15, 2021. DOI: 10.36985/35px9114. Disponível em: https://jurnal.usi.ac.id/index.php/jrp/article/view/539. Acesso em: 24 nov. 2024.