Silas Alves da Silva, Filipe Melo da Silva, Haylla Simone Almeida Pacheco, José Wictor Pereira Borges. 2020. “Association Between Stress and Socioeconomic Characteristics in College students. ”. Rev Enferm UFPI 8 (4). https://periodicos.ufpi.br/index.php/reufpi/article/view/596.