Fitoremediasi Logam Berat (Mn, Pb, Zn) dari Limbah Cair Laboratorium Kimia Universitas Kristen Satya Wacana oleh Kayu Apu Dadak (Azolla pinnata R.Br.) = Phytoremediation of Heavy Metals (Mn, Pb, Zn) from Wastewater Chemical Laboratory Satya Wacana Christian University by Water Fern (Azolla pinnata R.Br.) - Mansawan, Lenny Binfun Saneraro (Program Studi Kimia FSM-UKSW, 2017)