NOFIRMAN, Nofirman. LAYANAN KUALITAS TINGGI GEOLOKASI: KAJIAN LITERATUR. JURNAL ILMIAH EDUNOMIKA, [S. l.], v. 6, n. 2, p. 1049–1060, 2022. DOI: 10.29040/jie.v6i2.6126. Disponível em: https://www.jurnal.stie-aas.ac.id/index.php/jie/article/view/6126. Acesso em: 6 may. 2026.