Pengaruh perubahan tutupan lahan kedap air terhadap status kualitas air Sungai Ciliwung = Effect impervious cover change to water quality status in Ciliwung River

Water quality for aquatic life, in Cimanuk river, west Java (Kualitas air bagi kehidupan organisme perairan di Sungai Cimanuk, Jawa Barat)

Model regresi spasial untuk pemodelan indeks kekritisan air di daerah aliran Sungai Citarum Hulu, Jawa Barat = Spatial regression model for modeling water criticality index in upper Citarum Watershed West Java

Pengembangan strategi pengendalian pencemaran air sungai Cimanuk bagian hilir (Studi di Sungai Cimanuk Bagian Hilir, Jatibarang, Indramayu, Jawa Barat) = Development of water pollution control strategies of Cimanuk river downstream (Study in Cimanuk River Downstream, Jatibarang, Indramayu, West Java)

Prediksi laju erosi potensial dan laju timbulan sampah potensial berbasis luasan penutup lahan kedap air menggunakan sistem informasi geografis (SIG) (studi kasus DAS Ciliwung) = Prediction of potential erosion rate and potential waste generation rate based on impervious land cover using geographic information system gis (case study Ciliwung watershed)