PRADEEP M. D.; CHARAN RAJ. Broad Based Benefit Model for the Elderly-Collaborative Approach . International Journal of Applied Engineering and Management Letters (IJAEML), [S. l.], v. 1, n. 2, p. 112–122, 2017. DOI: 10.47992/IJAEML.2581.7000.0016. Disponível em: https://srinivaspublication.com/journal/index.php/ijaeml/article/view/177. Acesso em: 21 may. 2024.