MAT-Non Teknik

http://www.ziddu.com/download/3515707/uansmk_matematika_nonteknik.pdf.html

Materi Ms Excel

http://www.ziddu.com/download/3412438/MATERI-excel.pdf.html

BAGI ILMU MATEMATIKA

http://www.ziddu.com/download/3384741/ipa-matematika.pdf.html