HASSAN , R. O. . Beta Principal Component Regression Model with Application. CENTRAL ASIAN JOURNAL OF MATHEMATICAL THEORY AND COMPUTER SCIENCES, [S. l.], v. 6, n. 3, p. 591–600, 2025. DOI: 10.51699/cajmtcs.v6i3.787. Disponível em: https://cajmtcs.casjournal.org/index.php/CAJMTCS/article/view/787. Acesso em: 10 sep. 2026.