Coal Blending untuk Memenuhi Permintaan Tangshan Port (China) Menggunakan Metode Simplex di PT Mahakam Sumber Jaya. Jurnal Geomine, [S. l.], v. 14, n. 01, p. 40–46, 2026. DOI: 10.33096/46r01244. Disponível em: https://jurnal.fti.umi.ac.id/index.php/JG/article/view/1223. Acesso em: 2 aug. 2026.