FARHAH MEUTHIA; CHERLY KEMALA ULFA. PENGARUH SEMANGAT KERJA TERHADAP EMPLOYEE ENGAGEMENT PADA PT. PERKEBUNAN X : EFFECT OF MORALE ON EMPLOYEE ENGAGEMENT AT PT. PERKEBUNAN X . Psikologia: Jurnal Pemikiran dan Penelitian Psikologi, [S. l.], v. 12, n. 3, p. 134–152, 2018. DOI: 10.32734/psikologia.v12i3.2258. Disponível em: https://idjpcr.usu.ac.id/jppp/article/view/2258. Acesso em: 14 aug. 2025.