“Loneliness Examined From The Perspective of Self-Esteem and Religiosity in Self-Harm Perpetrators”. Syaikhuna: Jurnal Pendidikan Dan Pranata Islam, vol. 16, no. 02, Agustus 2025, hlm. 457-74, https://doi.org/10.62730/syaikhuna.v16i02.7786.