Radical political economy : capitalism and socialism from a Marxist-humanist perspective

Capital : a critique of political economy

Makna air dalam kanji beradikal = Meaning of Water in radical kanji / Indriani Dwilestari

Pemanfaatan radikal sulfat pada proses oksidasi lanjut untuk penyisihan limbah amonia sintetik = Advanced oxidation process with sulfate radical for synthetic ammonia waste removal / Devi Nathania

Modern political economy: radical and orthodox views on crucial issues