NINGSIH, Tria Harvia; DARMAWANI, Evia; SURTIYONI, Endang. Self-Efficacy and Self-Management: Group Counseling as an Effort to Solve Student Problems. Nusantara of Research : Jurnal Hasil-hasil Penelitian Universitas Nusantara PGRI Kediri, Indonesia, INA, v. 10, n. 3, p. 351–361, 2023. DOI: 10.29407/nor.v10i3.20439. Disponível em: https://ojs.unpkediri.ac.id/index.php/efektor/article/view/20439. Acesso em: 3 apr. 2025.