12/01/2018 10:53:00 12/01/2018 10:53:00 Ghani Rozaqi

5 Ghani Rozaqi 12/01/2018 10:53:00 secondary attack rate secondary attack rate

secondary attack rate

Apa itu secondary attack rate?

secondary attack rate adalah angka serangan sekunder

sumber: Glosarium – Pusat Bahasa Departmen Pendidikan Nasional Republik Indonesia