MAYURAKSHI SINGH, GEETIKA MALEWAR, ANAND TAMRAKAR, DHANSHREE KAUSHIK. Android Application for Security of Senior Citizens: Analysis and Implementation. Mathematical Statistician and Engineering Applications, [S. l.], v. 71, n. 4, p. 9668–9674, 2023. DOI: 10.17762/msea.v71i4.1767. Disponível em: https://philstat.org/index.php/MSEA/article/view/1767. Acesso em: 3 nov. 2025.