KURNIAWAN, A.; SUPRIATNA, M.; YUSTIANA, Y. R. Guidance and Counseling Services in Developing Learner Happiness: Systematic Literature Review. Jurnal Mantik, [S. l.], v. 5, n. 2, p. 1200-1210, 2021. DOI: 10.35335/jurnalmantik.Vol5.2021.1497.pp1200-1210. Disponível em: https://www.iocscience.org/ejournal/index.php/mantik/article/view/1497. Acesso em: 29 oct. 2026.