Kalsum A, Nur'Iva MI, Herman H, Rahayu R. Implementation of the new student admission policy or Penerimaan Peserta Didik Baru (PPDB) through the zoning system at SD Inpres Perumnas. PSSJ [Internet]. 2026 Apr. 1 [cited 2026 Apr. 3];6(4):103-15. Available from: https://www.journal.privietlab.org/index.php/PSSJ/article/view/1706