Perdagangan internasional dan emisi CO2 di negara anggota APEC : pembuktian empiris pollution haven hypothesis = International trade and co2 emission in APEC countries an empirical result of pollution haven hypothesis

Perdagangan Bebas dan Emisi CO2: Studi Empiris di ASEAN-5 = Free Trade and CO2 Emissions: Empirical Study in ASEAN-5

Analisis logam mulia sebagai hedging dan safe haven di pasar saham = Analysis of precious metals as hedging and safe haven instrument in the stock market

Pembuktian tourism-led growth hypothesis: Studi empiris pariwisata internasional Indonesia = Testing of tourism led growth hypothesis: Empirical study of Indonesia's international tourism

Analisis emas sebagai safe haven di Indonesia = Analysis of gold as a safe haven in Indonesia