Peramalan Kebutuhan Mangan Domestik Menggunakan Model Time Series Dan Analisis Dampak Ekonomi Sektor Pertambangan Mangan Terhadap Perekonomian Nasional. Jurnal Geomine, [S. l.], v. 8, n. 01, p. 25–31, 2020. DOI: 10.33536/jg.v8i01.1388. Disponível em: https://jurnal.fti.umi.ac.id/index.php/JG/article/view/1388. Acesso em: 28 jun. 2025.