Kajian kualitas air sungai dan upaya pengendalian pencemaran air (studi di Sungai Krukut, Jakarta Selatan) = River water quality assessment and water pollution control (study on Krukut River, South Jakarta)

Evaluasi kualitas air Sungai Ciliwung di Provinsi Daerah Khusus Ibukota Jakarta tahun 2000-2011 = Ciliwung River water quality evaluation in the Province of Jakarta Special Capital Region year 2000-2011

Komposisi timbulan limbah padat dan kualitas air sungai Sugutamu pada sub-das Sugutamu = Composition of solid waste and river water quality of Sugutamu in Sugutamu sub watershed

Keragaman makrozoobentos di Sungai Ciliwung perbatasan Depok-Jakarta selatan sebagai bioindikator kualitas air = Diversity of macrozoobenthic on Ciliwung across of Depok-South Jakarta as bioindicator of water quality

Pengaruh air buangan industri sagu terhadap kualitas badan air penerima untuk keperluan pertanian dan perikanan. Studi kasus industri sagu di Kabupaten Bogor, Propinsi Jawa Barat = The effect of sago industry waste-water on the quality of the river stream-water for agriculture and fisheries. The case of sago industry in Bogor, West Java