INDIRA DEY; SANTANU CHOUDHURY. Investigating the reliability of using smartphone app and smartphone sensors in undergraduate laboratory experiments. Utilitas Mathematica , [S. l.], v. 122, n. 2, p. 45–53, 2025. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/2666. Acesso em: 25 aug. 2026.