https://ejournal.unibabwi.ac.id/index.php/sosioedukasi/article/view/9152
RITUAL OF THE MARTUTUAEK CEREMONY IN MAINTAINING THE IDENTITY OF THE PARMALIM COMMUNITY IN MEDAN...
of theritualceremonymaintainingidentity
https://ahuparmalim.kampunghalaman.org/author/titahaw/
Titah A.W. – Ahu Parmalim
Sebuah film dokumenter pendek oleh Cicilia Maharani dan Carles Butar-Butar.
a wtitahahuparmalim