Estimasi underground economy tingkat provinsi di Indonesia = Estimation of underground economi at provincial level in Indonesia

Hubungan Underground Economy Terhadap Ketimpangan Pendapatan di Indonesia = Relationship of The Underground Economy to Income Inequality in Indonesia

Guns Girls Gamblang Ganja : Thailand's Illegal Economy and Public Policy

Tax evasion and the shadow economy

Analisis hubungan internet terhadap output perekonomian dengan mempertimbangkan shadow economy = Analysis of internet and economic development nexus in the presence of shadow economy