MUTIARA, N.; FITRIANI, Y. .; ALVIAYANA, D. . Dahsyatnya Kekuatan Berfikir Positif: Dapatkah Mengubah Hidup?. Journal of Information Systems and Management (JISMA), [S. l.], v. 4, n. 01, p. 13–17, 2025. DOI: 10.4444/jisma.v4i01.404. Disponível em: https://jisma.org/index.php/jisma/article/view/404. Acesso em: 27 apr. 2025.