LAKSONO, Pandu Jati. PEMANFAATAN ZEOLIT ALAM TERMODIFIKASI SURFAKTAN HDTMA-Br (HEXADECYLTRIMETHYLAMMONIUM BROMIDE) SEBAGAI ADSORBEN ANION NITRAT (NO3-). Orbital: Jurnal Pendidikan Kimia, [S. l.], v. 1, n. 2, p. 40–50, 2018. DOI: 10.19109/ojpk.v1i2.2490. Disponível em: https://jurnal.radenfatah.ac.id/index.php/orbital/article/view/2490.. Acesso em: 11 may. 2025.