02/12/2017 6:28:00 02/12/2017 6:28:00 Ghani Rozaqi

5 Ghani Rozaqi 02/12/2017 6:28:00 difficulty level difficulty level

difficulty level

Apa itu difficulty level?

difficulty level adalah taraf kesukaran

sumber: Glosarium – Pusat Bahasa Departmen Pendidikan Nasional Republik Indonesia