NINGRUM, Diana Puspita; BUDIANI, Meita Santi. Hubungan Persepsi Terhadap Standar Operasional Prosedur dengan Efektivitas Kerja Karyawan di PT. X Surabaya. Character Jurnal Penelitian Psikologi, [S. l.], v. 10, n. 3, p. 203–215, 2023. DOI: 10.26740/cjpp.v10i03.54239. Disponível em: https://ejournal.unesa.ac.id/index.php/character/article/view/54239. Acesso em: 23 jun. 2025.