Hamida, C., and U. Izzati. “HUBUNGAN ANTARA KEPRIBADIAN HARDINESS DENGAN PSYCHOLOGICAL WELL-BEING PADA KARYAWAN”. Character Jurnal Penelitian Psikologi, Vol. 9, no. 5, June 2022, pp. 14-25, https://ejournal.unesa.ac.id/index.php/character/article/view/46617.