Al-Rbeihat, Y. S., & Hasan, O. M. (2024). The Impact of Using DPSK Modulation on the Performance of Transdermal Optical Wireless Communications under Pointing Errors. International Journal of Online and Biomedical Engineering (iJOE), 20(02), pp. 131–148. https://doi.org/10.3991/ijoe.v20i02.44627