Kajian Hukum Perkembangan Pemenuhan Kebutuhan Air Minum Di DKI Jakarta (Perkembangan Setelah Diundangkannya Undang-Undang Nomor 17 Tahun 2019 Tentang Sumber Daya Air) = Legal Studies Of The Development Of Fulfillment Of Drinking Water Needs In Dki Jakarta (Development After Law Of Number 17 Of 2019 On Water Resources)

Kajian undang-undang sumber daya air

Analisis pengenaan pajak penghasilan terhadap badan asing pada bentuk usaha tetap (BUT) melalui penerapan persetujuan penghindaran pajak berganda (P3B) = Analysis of income tax imposition of foreign entities in permanent establishments (PE) through the application of the double tax avoidance agreement (Tax Treaty).

Pengenaan Biaya Jasa Pengelolaan Sumber Daya Air dan Pajak Air Permukaan pada Pembangkit Listrik Tenaga Hidro = Imposition of Water Resources Management Service Fees and Surface Water Tax on Hydroelectric Power Plants

Analisis Pengenaan Pajak Pertambahan Nilai atas Selisih antara Nilai Asuransi yang Dibayarkan Konsumen dan yang Disetorkan kepada Perusahaan Asuransi oleh Perusahaan Pembiayaan (Studi Putusan Pengadilan Pajak Nomor PUT-116285.16/2012/PP/M.IIIB Tahun 2018) = Analysis of Value Added Tax Imposition on the Difference between The Value of Insurance Received from Consumers and The Value of Insurance Paid to Insurance Company by the Financing Company (Study Tax Court Decision Number PUT-116285.16/2012/PP/M.IIIB)