Zainal Ilmi, Laila Qadariah, and Muhammad Ali Wafa, “Pengaruh Kegiatan Employee Relations Terhadap Kinerja Karyawan di PT. Darma Henwa Site ACP. Kabupaten Tanah Laut: Penelitian”, JERKIN, vol. 4, no. 3, pp. 21448–21453, Feb. 2026.