Raharusun, W.; Horman, J. R. THE INFLUENCE ANALYSIS OF INDONESIA GOVERNMENT RELATIONS ISSUES WITH ELECTRIC CAR COMPANIES TESLA ON ABNORMAL RETURN AND TRADING VOLUME ACTIVITY OF PT. VALE INDONESIA TBK: ANALISIS PENGARUH ISU HUBUNGAN PEMERINTAH INDONESIA DENGAN PERUSAHAAN MOBIL LISTRIK TESLA TERHADAP ABNORMAL RETURN DAN TRADING VOLUME ACTIVITY PT. VALE INDONESIA TBK. Program Studi S1 Teknik Pertambangan Universitas Papua 2022, 4, 7-13.