EDISON HATOGUAN MANURUNG; M RIZKY FAUZI. PROYEK PEMBANGUNAN GEDUNG SANGGALA. Jurnal Cakrawala Ilmiah, [S. l.], v. 1, n. 12, p. 3271–3276, 2022. DOI: 10.53625/jcijurnalcakrawalailmiah.v1i12.3190. Disponível em: https://bajangjournal.com/index.php/JCI/article/view/3190. Acesso em: 5 jul. 2025.