Agnestiti, P., P. M. I. Ardianti, and W. V. Sabila. “The Influence of Self-Confidence and Parent Attachment on Student Independence at Darul Qur’an Wal Irsyad Yogyakarta Islamic Boarding School”. Formosa Journal of Multidisciplinary Research, vol. 3, no. 8, Aug. 2024, pp. 3157-70, doi:10.55927/fjmr.v3i8.10602.