JUMADIANTO, Jumadianto.
 PENELITIAN TINDAKAN SEKOLAH PENERAPAN  PENDEKATAN SUPERVISI KOLABORATIF UNTUK MENINGKATKAN KOMPETENSI PROFESIONAL GURU DI SDN 4 BALUNG  KECAMATAN KENDIT  KABUPATEN SITUBONDO TAHUN PELAJARAN 2022/2023.
<strong>Jurnal IKA PGSD (Ikatan Alumni PGSD) UNARS</strong>, [S.l.], v. 13, n. 1, p. 70-78, june 2023.
ISSN 2656-4459.
Available at: &lt;<a href="https://unars.ac.id/ojs/index.php/pgsdunars/article/view/3062" target="_new">https://unars.ac.id/ojs/index.php/pgsdunars/article/view/3062</a>&gt;. Date accessed: 22 mar. 2026.
doi: <a href="https://doi.org/10.36841/pgsdunars.v13i1.3062">https://doi.org/10.36841/pgsdunars.v13i1.3062</a>.