GINTING, B.; GAMANI, E. F.; HURSAN, F. P.; RARUNG, G. E. O. Comparison and relationship of returns: Case of technology and healthcare sectors. The Contrarian : Finance, Accounting, and Business Research, [S. l.], v. 1, n. 1, p. 17–22, 2023. DOI: 10.58784/cfabr.5. Disponível em: http://jurnal.ywnr.org/index.php/cfabr/article/view/5. Acesso em: 29 oct. 2025.