Alzheimer Classifications Combining Machine Learning and Signal Processing (Samsi Ara, Md. Imdadul Islam, Jugal Krishna Das, Md. Golam Saklayen, & Md. Mizanur Rahman , Trans.). (2025). International Journal of Engineering and Advanced Technology (IJEAT), 15(1), 18-29. https://doi.org/10.35940/ijeat.E4673.15011025