1.
Adsorption Of Fe2+ In Groundwater By Fly Ash Coal Adsorbent East Kalimantan. JTT (Jurnal Teknologi Terpadu) [Internet]. 2014 Sep. 10 [cited 2026 Jun. 16];2(1). Available from: https://jurnal.poltekba.ac.id/index.php/jtt/article/view/39