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 Pengaruh Kepemimpinan, Komitmen Kerja dan Disiplin Kerja terhadap OCB di Sekretariat Daerah Kabupaten Mandailing Natal.
<strong>JESS (Journal of Education on Social Science)</strong>, [S.l.], v. 10, n. 2, p. 140 - 153, aug. 2026.
ISSN 2550-0147.
Available at: &lt;<a href="http://jess.ppj.unp.ac.id/index.php/JESS/article/view/660" target="_new">http://jess.ppj.unp.ac.id/index.php/JESS/article/view/660</a>&gt;. Date accessed: 23 feb. 2026.
doi: <a href="https://doi.org/10.24036/jess.v10i2.660">https://doi.org/10.24036/jess.v10i2.660</a>.