PRAVESTI, Cindy Asli; MUFIDAH, Elia Firda; NURLITASANI, Eva Nanda; UTARI, Elly Dwi Putri. Development of Self-efficacy Scale for 21st-Century Guidance and Counseling Teachers . Nusantara of Research : Jurnal Hasil-hasil Penelitian Universitas Nusantara PGRI Kediri, Indonesia, INA, v. 10, n. 4, p. 407–415, 2023. DOI: 10.29407/nor.v10i4.21309. Disponível em: https://ojs.unpkediri.ac.id/index.php/efektor/article/view/21309. Acesso em: 3 apr. 2025.