Analisis Spasial Faktor Topografi, Sosio-Demografi, dan Kejadian Banjir terhadap Kualitas Air Sumur di Provinsi DKI Jakarta Tahun 2017-2019 = Spatial Analysis of Topographic, Socio-Demographic, and Flood Factors on Well Water Quality in DKI Jakarta Province in 2017-2019

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)

Kajian kerentanan pada wilayah terintrusi air laut di DKI Jakarta = Vulnerability assessment of salt-water intrusion area in DKI Jakarta

Kajian Distribusi Spasial dan Temporal Konsentrasi Klorofil-a dan Dissolved Oxygen dengan Menggunakan Citra Landsat 8 di Wilayah Perairan Pulau Samatellu Pedda, Sulawesi Selatan = Spatial and Temporal Distribution of Chlorophyll-a and Dissolved Oxygen Concentration Using Landsat 8 Imagery in the Water Area of Samatellu Pedda Island, South Sulawesi

Strategi perbaikan kualitas perairan situ: studi kasus di Situ Rawa Besar, Kampung Lio, Kecamatan Pancoran Mas, Depok = Strategy of situ water quality improvement: a study in Situ Rawa Besar, Kampung Lio, Pancoran Mas District, Depok