Hartini Mardan, N. and Fauzan, N. (2018) “Quantitative Electroencephalogaphy (QEEG) and Neurofeedback Training (NFT) for Elderly with Mild Cognitive Impairment (MCI)”, International Journal of Engineering & Technology, 7(3.22), pp. 32–36. doi:10.14419/ijet.v7i3.22.17118.