INFO INFO YANG MENDEBARKAN: Punden Berundak, Toba Purba, Banjir Besar, Wawasan Nusantara, Gunung Padang. bdn [Internet]. 2014 Dec. 1 [cited 2026 Jun. 21];1(2):102-20. Available from: https://jurnal.unipasby.ac.id/jurnal_budaya_nusantara/article/view/410