Tata ibadah Bahasa Batak:

https://drive.google.com/open?id=1G18-KtoAmhVyXtlCPLbFfAUjcBNBsZ-N

 

Tata ibadah Bahasa Indonesia:

https://drive.google.com/open?id=1MzuMvs_o9HbfXTsptuApwYkuuMzt_yQ-