Adsorpsi Congo Red dan Remazol Red oleh Silika Pasir Pantai Panjang dengan Metode Spektroskopi. PENDIPA Journal of Science Education, [S. l.], v. 8, n. 3, p. 498–502, 2024. DOI: 10.33369/pendipa.8.3.498-502. Disponível em: https://ejournal.unib.ac.id/pendipa/article/view/38249. Acesso em: 31 may. 2025.