Ratna Widyawati Riyanto is inviting you to a scheduled Zoom meeting.
Topic: Teknologi Bahan Kelas B
Time: Sep 15, 2021 09:00 AM Jakarta
Join Zoom Meeting
https://zoom.us/j/4799670381?pwd=MnJPeGJOWVphbzNqb05JeUlkd1ljZz09
Meeting ID: 479 967 0381
Passcode: 5aD9BL