2021 https://ieeexplore.ieee.org/iel7/8566059/9001030/09427056.pdf?casa_token=rPBN8Uvc-xcAAAAA:4NXe3O_m3ZGDgRyybbolYYEHibMWr0UOS8nYrdSgJMxtcQHqa-nSvG-EPeCLtCvQm1uBp81Jrw Academic paper
2021 https://ieeexplore.ieee.org/iel7/8566059/9001030/09427056.pdf?casa_token=rPBN8Uvc-xcAAAAA:4NXe3O_m3ZGDgRyybbolYYEHibMWr0UOS8nYrdSgJMxtcQHqa-nSvG-EPeCLtCvQm1uBp81Jrw Academic paper