%0 Journal Article %K Community of Batak %K Environmental protection %K Surat Tumbaga Holing %P 1811-1825 %R 10.14505/jemt.v12.7(55).07 %T South batak tradition for the settlement of environmental disputes: A tumbaga holing letter model %U https://www.scopus.com/inward/record.uri?eid=2-s2.0-85120322075&doi=10.14505%2fjemt.v12.7%2855%29.07&partnerID=40&md5=31c119331635eaa3dde93156e140488a %V 12