Multi -Classification based Alzheimer's Disease Detection with Comparative Analysis from Brain MRI Scans using Deep Learning. - Azmain Kabir; Farishta Kabir; Md. Abu Hasib Mahmud; Sanzida Alam Sinthia; S. M. Rakibul Azam; Emtiaz Hussain; Mohammad Zavid Parvez (TENCON, 2021)