TitleBatak Toba society’s local wisdom of mutual cooperation in Toba Lake area: a linguistic anthropology study Publication TypeJournal Article Year of Publication2018 AuthorsRobert Sibarani JournalInternational Journal of Human Rights in Healthcare Volume11 Issue1 Pagination40–55 Short TitleBatak Toba society’s local wisdom of mutual cooperation in Toba Lake area Zotero attachments as links: SnapshotZotero Tags: MEMORY