ALEXANDRA MORRIS. Structure-aware knowledge-graph attention for explainable recommendation under sparse user interactions. INTERNATIONAL JOURNAL OF RESEARCH & SOCIAL SCIENCES, [S. l.], v. 6, n. 2, p. 178–190, 2026. DOI: 10.66238/ijrss.v6i2.137. Disponível em: https://ijrss.com/index.php/ijrss/article/view/137. Acesso em: 15 nov. 2026.