DAMPAK PROGRAM PENERIMAAN PESERTA DIDIK BARU (PPDB) MELALUI SISTEM ZONASI TERHADAP HASIL BELAJAR MATEMATIKA SISWA. JNR [Internet]. 2020 Dec. 27 [cited 2025 Nov. 16];11(2):67-81. Available from: https://e-journal.umc.ac.id/index.php/JNR/article/view/1850