SIWU, C. J. Pengaruh Motivasi Terhadap Kinerja Karyawan pada PT. Hasjrat Abadi Manado. Productivity, [S. l.], v. 1, n. 1, p. 17–22, 2020. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/productivity/article/view/27324. Acesso em: 3 may. 2024.