ChenT. Y., RajanS. I., & SaitoY. (2023). Nutritional status predicts injurious falls among community-dwelling older adults: Does sex matter?Journal of Applied Gerontology, 42(11), 2207–2218.
2.
RajanS. I. (1989). Aging in Kerala: One more population problem?Asia-Pacific Population Journal, 4(2), 19–48.
3.
RajanS. I. (2024). Migration and development: New evidence from the Kerala Migration Survey 2023. Migration and Development, 13(2), 139–175.
4.
RajanS. I. (2025). Growing old in Kerala: A gendered revisit. State Planning Board.
5.
RajanS. I., & MishraU. S. (2020). Senior citizens of India: Emerging challenges and concerns. Springer.
6.
RajanS. I., ShajanA., & SunithaS. (2020). Ageing and elderly care in Kerala. China Report, 56(3), 354–373.
7.
RajanS. I., & ZachariahK. C. (1998). Long-term implications of low fertility in Kerala. India. Asia Pacific Population Journal, 13(3), 41–66.
8.
ZachariahK. C. & RajanS. I. (2011). Inflexion in Kerala’s Gulf connection: Report on Kerala migration survey 2011 (Working Paper No. 450, Centre for Development Studies).
9.
ZachariahK. C., & RajanS. I. (2004). Gulf revisited: Economic consequences of emigration from Kerala, emigration and unemployment (Working Paper No. 363, Centre for Development Studies).