CHARUPLAKKAL, Joseph; KUMARAMKANDATH, Rajeev. The Use of Operational Definitions in Social Work PhD Theses in India. Journal of Social Work Education and Practice, [S. l.], v. 6, n. 2, p. 31–43, 2023. Disponível em: https://www.jswep.in/index.php/jswep/article/view/105. Acesso em: 11 oct. 2025.