SIRAIT, Robert Hasudungan. PELAYANAN SURVEI PENGUKURAN DAN PEMETAAN TANAH. JIANA ( Jurnal Ilmu Administrasi Negara ), [S. l.], v. 13, n. 1, p. 237–242, 2016. DOI: 10.46730/jiana.v13i1.3530. Disponível em: https://jiana.ejournal.unri.ac.id/index.php/JIANA/article/view/3530. Acesso em: 17 oct. 2025.