Osamah Thamer Hassan Alzubaidi, Hayder Faeq Alhashimi, Salah Alheejawi, Mhd Nour Hindia, Kaharudin Dimyati, Kamarul Ariffin Noordin, Ahmed Nasser. "Optimizing FBS 3D positions for sum rate maximization in downlink NOMA 6G network." Scientific Reports (2025). https://doi.org/10.1038/s41598-025-22735-3