"Yayasan Pahlawan Nasional Sisingamangaraja." . . "Indonesia, Sumatera Utara" . . "Batak." . . "Sumatra" . . "Jajasan Pahlawan Nasional Sisingamangaradja" . . "Indonesia" . . "Sumatera Utara (Indonesia)" . . . . "Sumatra (Indonesia)" . . . . . . . . . . . . . . . . "Perang batak : perang sisingamangaradja"@en . "History" . . . . . "Perang Batak perang Sisingamangaradja"@id . . "History"@en . . . . . . "Perang Batak perang Sisingamangaradja [ke XII]" . "Perang Batak, perang Sisingamangaradja" . . "Perang Batak : perang Sisingamangaradja" . . . . "Dutch in Sumatera, Indonesia." . .