YAHYA ALGAMAL, Z.; زکریا; ABDUL KAREEM, Q.; قمر. Generalized ridge estimator shrinkage estimation based on particle swarm optimization algorithm. IRAQI JOURNAL OF STATISTICAL SCIENCES, [S. l.], v. 17, n. 2, p. 26–35, 2025. Disponível em: https://rjps.uomosul.edu.iq/index.php/stats/article/view/20766. Acesso em: 3 aug. 2025.