Sugara, Gian Sugiana, et al. “Untangling the Tangled Threads of Loneliness: Correlation Between Irrational Beliefs and Student Loneliness”. Nusantara of Research : Jurnal Hasil-Hasil Penelitian Universitas Nusantara PGRI Kediri, vol. 10, no. 4, Dec. 2023, pp. 453-66, https://doi.org/10.29407/nor.v10i4.21830.