ROSIDA; ABIDIN, Zaenal; SRI SUGIARTI. Synthesis of Geopolymer-Zeolite Granule Composite from Local Raw Materials Using the Hydrothermal Method as Methylene Blue Adsorbent. Jurnal Ilmu Tanah dan Lingkungan, [S. l.], v. 26, n. 1, p. 29–39, 2024. DOI: 10.29244/jitl.26.1.29-39. Disponível em: https://journal.ipb.ac.id/jtanah/article/view/50878. Acesso em: 24 dec. 2025.