Optimizing ciprofloxacin removal from water using jamun seed (Syzygium cumini) biochar: A sustainable approach for ecological protection oleh Asha Ripanda, Mwemezi J. Rwiza, Elias Charles Nyanza, Linda Numph Bih, Miraji Hossein, Ramadhani Bakari, Somit Kumar Sigh, Giridhar Reddy, C.R. Ravikumar, H.C. Ananda Murthy, Karoli N. Njau, Said Ali Hamad Vuai, Revocatus L. Machunda