ACEBO-PISCO, R. J.; ANCHUNDIA-LOOR, A. M. QUALITY OF THE PORTFOLIO SERVICES JIPIJAPA DISTRICT NATIONAL POLICE: Investigation article. REVISTA CIENTÍFICA MULTIDISCIPLINARIA ARBITRADA YACHASUN - ISSN: 2697-3456, [S. l.], v. 4, n. 7 Ed. esp., p. 44–55, 2020. Disponível em: https://www.editorialibkn.com/index.php/Yachasun/article/view/64. Acesso em: 2 nov. 2026.