ANDIRASDINI, Indah; DELILA ANGGRAINI SIRINGO RINGO. Conditional Covariance Estimation Using CCC-GARCH for Markowitz Portfolio Optimization. UNP Journal of Statistics and Data Science, [S. l.], v. 4, n. 3, p. 382–395, 2026. DOI: 10.24036/ujsds/vol4-iss3/544. Disponível em: https://ujsds.ppj.unp.ac.id/index.php/ujsds/article/view/544. Acesso em: 13 sep. 2026.