Hubungan Intensitas Pemanfaatan Gadget Dengan Prestasi Belajar Siswa Kelas V Sekolah Dasar

Kronos 20/03/2023 0Comments

Fifty beryllium-copper diaphragm microphones have been additionally used to record the stress of the blast wave. These indicated a blast power of 9.9 kilotons of TNT ± 0.1 kilotons of…