Pengaruh temperatur terhadap perolehan kembali platina dan emas dalam pelindian bijih emas refraktori pertambangan rakyat menggunakan asam klorida = The effect of leaching temperature on recovery of platinum and gold leaching from Indonesian refractory ore in acidic chloride solution

Analisi pengaruh komoditas emas terhadap saham dan indeks terkait pada periode masa krisis 2008 hingga 2011 = Effect analysis between gold commodity and Its corresponding stock and index during crisis period of 2008 until 2011

Efek penambahan emas pada timbal terhadap struktur kristal dan sifat elektrokimia dalam larutan asam sulfat = Effects of gold addition to lead crystal structure and electrochemical behavior in sulfuric acid.

Pengaruh waktu pelindian terhadap perolehan kembali emas dan platina dalam pelindian bijih emas refraktori pertambangan rakyat menggunakan asam klorida = The effect of leaching time on recovery of platinum and gold leaching from Indonesian refracotry ore in acidic chloride solution

Analisis emas sebagai Hedge dan Safe Haven Asset: kasus negara Indonesia, Malaysia, Filipina, Singapura, dan Thailand periode 1996-2012 = Gold analysis as Hedge and Safe Haven Asset in Indonesia, Malaysia, Filipina, Singapura, and Thailand during period 1996-2012