Measuring Peace of Heart: The Development and Validation of Taṭmainn al-Qulūb Scale (TQS). JP3I (Jurnal Pengukuran Psikologi dan Pendidikan Indonesia), [S. l.], v. 11, n. 1, p. 64–83, 2022. DOI: 10.15408/jp3i.v11i1.23661. Disponível em: https://journal.uinjkt.ac.id/index.php/jp3i/article/view/23661. Acesso em: 9 oct. 2025.