Implementas pemungutan pajak penghasilan pasal 22 atas pembelian hasil perikanan oleh industri pengolahan ikan = Implementation of article 22 income tax on the purchase of fishery products by the fish processing industry

Analisis pemungutan pajak penghasilan pasal 22 atas pembelian listrik swasta oleh PT PLN (persero) ditinjau dari asas kepastian hukum = Analysis of collection of income tax article 22 on the purchase of private electricity by PT PLN (persero) based on certainty of law principle

Evaluasi Kebijakan Pemungutan Pajak Penghasilan Pasal 22 Terhadap Barang yang Tergolong Sangat Mewah = Evaluation of Income Tax Policy Article 22 on Very Luxury Goods

Analisis kebijakan kenaikan tarif pajak penghasilan pasal 22 atas impor pada industri ban = Policy analysis of the increase of income tax rate article 22 of import in tire industries

Formulasi kebijakan pemungutan pajak penghasilan pasal 22 oleh Bank Badan Usaha Milik Negara = Policy formulation of article 22 income tax imposition by State Owned Bank