1.
Perdanie EP, Rahmadani R, Oktaviannoor H, Alawiyah T. Pemanfaatan Arang Aktif Tongkol Jagung (Zea Mays) dalam Menurunkan Kesadahan pad Air Sumur di Kabupaten Katingan: Ultilization of Corn COB Activated Charcoal (Zea Mays) in Reducing the Hardness of Well Water in Katingan Regency. J Surya Medika. 2024;10(3):88-94. doi:10.33084/jsm.v10i3.8969