EKASANDI, AFDALIA DAMARA; MILDAWATI, Milly; RUSTANTO, Bambang. MODEL PENGEMBANGAN TEKNIK ASSERTIVE TRAINING DENGAN RATIONAL EMOTIVE BEHAVIOR THERAPY (SIGNATORY) TERHADAP PENINGKATAN KEPERCAYAAN DIRI ANAK DI PSAA NUGRAHA KOTA BANDUNG. Jurnal Ilmiah Kebijakan dan Pelayanan Pekerjaan Sosial (Biyan), [S. l.], v. 5, n. 2, 2023. DOI: 10.31595/biyan.v5i2.961. Disponível em: https://jurnal.poltekesos.ac.id/index.php/biyan/article/view/961. Acesso em: 7 dec. 2025.