NAINGGOLAN, A. I.; WIDYASTUTI, W.; RIDFAH, A. Efektivitas Pelatihan Relaksasi Otot Progresif terhadap Penurunan Kecemasan Primary Caregiver Anak Penderita Leukemia. Humanitas (Jurnal Psikologi), [S. l.], v. 4, n. 3, p. 297–307, 2020. DOI: 10.28932/humanitas.v4i3.2526. Disponível em: https://journal.maranatha.edu/index.php/humanitas/article/view/2526. Acesso em: 25 apr. 2024.