JALALDEEN, J.; GHOUS MOHAMMED INSAF , M. Factors Influencing the Educational Achievements of Students in Single-Parent Mother-Headed Families: A Critical Study on Selected Secondary Schools in Sri Lanka: -. Indonesian Educational Research Journal, [S. l.], v. 3, n. 1, p. 10–18, 2025. DOI: 10.56773/ierj.v3i1.87. Disponível em: https://journal.id-sre.org/index.php/ierj/article/view/87. Acesso em: 15 sep. 2025.