Assalamualaikum!
The 30 Days series is a series of practice books for children in math literacy and reading literacy. We are a homeschooling family and this book is compiled as learning material for our 6th grade child. This series is still being developed according to our learning needs.
Thank you!
Warm regards,
Sari Cerivitas
Office
Bintaro Business Center
RC Veteran I no.1
Bintaro Jakarta Selatan – 12330
INDONESIA