GUNTAMA, Dody; MAHARDINI, Ika; PURNAMASARI, Regzinta; NULHAKIM, Lukman. ACTIVE CHARCOAL FROM WASTE OF AVOCADO SEEDS AS A CHROMIC (CR) METAL ADSORBENT USING CHLORIDE ACID (HCL) AND SULFURIC ACID (H2SO4) ACTIVATOR. Journal of Community Based Environmental Engineering and Management, [S. l.], v. 4, n. 2, p. 57–62, 2020. DOI: 10.23969/jcbeem.v4i2.3098. Disponível em: https://journal.unpas.ac.id/index.php/temali/article/view/3098. Acesso em: 2 apr. 2025.