Analisis atas tata cara pembabasan hak atas tanah dan larangan pemilikan tanah absentee yang tidak berlaku bagi bagi kawasan industri : terkait jual beli lahan pertanian menjadi kawasan industri di daerah Karawang = Analysis of the ruls of land exemtion and the ownership prohibition of absentee land not valid for industrial area : related with the purchase of farmland to be an industrial area in Karawang

Tinjauan yuridis batasan nilai atas gratifikasi dan pelaksanaan lelang pada barang hasil gratifikasi = The study of gratification limitation and the auction concerning gratification goods

Penelitian tentang efektifitas peraturan perundang-undangan larangan tanah absentee

The cause and cure of dropouts: seven bell curves for each student

Mengapa subsidi pendidikan tidak cukup untuk mengurangi putus sekolah? Analisis karakteristik siswa putus Sekolah Menengah Atas di DKI Jakarta = Why education subsidy not enough to reduce dropout? Analysis of characteristics from High School students dropout in DKI Jakarta