ESCALANTE, Numer Jr. G. Designing Questionnaire for the Information Required by a Study. SPUP International Interdisciplinary Research Conference Journal, [S. l.], v. 1, n. 1, 2019. Disponível em: https://ojs.aaresearchindex.com/index.php/spupiircj/article/view/368. Acesso em: 15 jan. 2025.