RAIHANUDDIN, Muhammad; KAHAR, Kahar. Effect of Coconut Shell Activated Carbon Adsorbent Media Particle Size on Reducing Iron (Fe) Content in Clean Water in Garut Food Industry, West Java. Ruwa Jurai: Jurnal Kesehatan Lingkungan, [S. l.], v. 20, n. 2, p. 106–113, 2026. DOI: 10.26630/rj.v20i2.5263. Disponível em: https://ejurnal.poltekkes-tjk.ac.id/index.php/JKESLING/article/view/5263. Acesso em: 5 sep. 2026.