1. Alzheimer’s Disease International (ADI), “Dementia Statistics”, www.alzint.org, https://www.alzint.org/about/dementia-facts-figures/dementia-statistics/ accessed on 13.03.2021.
2. Nulkar A, Paralikar V, Juvekar S., “Dementia in India – a call for action” Journal of Global Health Reports, 2019.
3. World Health Organization (WHO), “Dementia: a Public Health Priority”, www.who.int, WHO Dementia 2012 report.
4. F. Montenegro J.M., Villarini B, Angelopoulou A, Kapetanios E, Garcia-Rodriguez J, Argyriou V., “A Survey of Alzheimer’s Disease Early Diagnosis Methods for Cognitive Assessment”, Sensors, 20, 72–92(2020).
5. Alzheimer’s Disease International (ADI), “Mild Cognitive Impairment”, www.alz.org, https://www.alz.org/alzheimers-dementia/what-is-dementia/related_conditions/mild-cognitive-impairment accessed on 16.03.2021