MATERI

PEMABAHASAN PEMANTAPAN UJIAN NASIONAL

Pemba Has an Peman Tap a Nun Edit by Istiadi AD

UJI KEMAMPUAN DIRI 1

UKD1final by Istiadi AD

UKD2

UKD2 by Istiadi AD

UKD3UP

UKD3UP by Istiadi AD

MATEMATIKA KLS VIII SEMETER 1

y=mx+c by Istiadi AD

 PERMASALAHAN RENDAHNYA PRESTASI SISWA

rendahnya prestasi belajar siswa by Istiadi AD