SUMARDIYANTO, sumardiyanto.
 MENINGKATKAN DISIPLIN GURU DALAM KEHADIRAN MENGAJAR DIKELAS MELALUI PENERAPAN REWARD AND PUNISHMENT  DI SMP NEGERI 3 SITUBONDO TAHUN PELAJARAN 2015/2016.
<strong>Jurnal IKA PGSD (Ikatan Alumni PGSD) UNARS</strong>, [S.l.], v. 11, n. 1, p. 354-368, july 2022.
ISSN 2656-4459.
Available at: &lt;<a href="https://unars.ac.id/ojs/index.php/pgsdunars/article/view/1877" target="_new">https://unars.ac.id/ojs/index.php/pgsdunars/article/view/1877</a>&gt;. Date accessed: 15 jan. 2026.
doi: <a href="https://doi.org/10.36841/pgsdunars.v11i1.1877">https://doi.org/10.36841/pgsdunars.v11i1.1877</a>.