Drakard, Jane2023-09-122023-09-12DS646.15 B29 D7 1990https://onesearch.museumsiam.org/handle/search/28725Based on the author's thesis (M.A.)--Monash UniversityBarus (Kingdom) -- Politics and governmentSumatera Utara (Indonesia) -- Politics and government -- SourcesSumatera Utara (Indonesia) -- Ethnic relationsA Malay frontier : unity and duality in a Sumatran kingdom / Jane Drakard