“The Migration Of The Batak Toba Community And Its Relevance To The Advancement Of Human Resources In The Lake Toba Region : Migrasi Masyarakat Batak Toba Dan Relevansinya Terhadap Kemajuan Sumber Daya Manusia Di Kawasan Danau Toba”. 2024. Jurnal Sosiologi Nusantara 10 (1):204-16. https://doi.org/10.33369/jsn.10.1.204-216.