PRATIWI, D. I. .; NURCHOLIS, M. . CHEMICAL PROPERTIES OF SOIL IN QUARTZ SAND MINING IN RIAU ISLANDS PRE-RECLAMATION ACTIVITIES: SIFAT KIMIA TANAH PADA TAMBANG PASIR KUARSA DALAM KEGIATAN PRA REKLAMASI KEPULAUAN RIAU . INTAN Jurnal Penelitian Tambang, [S. l.], v. 6, n. 1, p. 29–37, 2023. DOI: 10.56139/intan.v6i1.171. Disponível em: https://jurnal-intan.ac.id/index.php/intan/article/view/171. Acesso em: 24 may. 2026.