XGBoost Implementation for Marine Fish Image Classification Using VGG19-Based Transfer Learning. Recursive Journal of Informatics, [S. l.], v. 4, n. 2, p. 166–174, 2026. DOI: 10.15294/rji.v4i2.37834. Disponível em: https://journal.unnes.ac.id/journals/rji/article/view/37834. Acesso em: 5 oct. 2026.