Hiba K. Hussein, Saad M. Hardan. Low-PAPR Polarity-Split 4-LED MIMO-VLC Transmission with Direct-Channel 4D-ML Detection. IJCISIM [Internet]. 2026 Jul. 31 [cited 2026 Sep. 11];18(13s):1012-25. Available from: https://cspub-ijcisim.org/index.php/ijcisim/article/view/4145