NISTOR, P. P. . Methodological Planning and Data Collection. Ensuring a Valid and Credible Research of a Questionnaire Survey in Social Work. Logos Universality Mentality Education Novelty: Social Sciences, [S. l.], v. 13, n. 2, p. 43-57, 2024. DOI: 10.18662/lumenss/13.2/106. Disponível em: https://lumenpublishing.com/journals/index.php/lumenss/article/view/7021. Acesso em: 16 may. 2026.