Pemodelan sistem dinamis pencemaran bakteri Escherichia Coli di Danau Mahoni Kampus Universitas Indonesia = Dynamic system modeling of Escherichia Coli bacterial pollution in Lake Mahoni, University of Indonesia

Evaluasi Pendekatan Skema Pemodelan Pencemar Mikrobiologis di Danau Mahoni, Universitas Indonesia = Evaluation of Microbial Pollutant Modeling Scemes in Mahoni Lake, Universitas Indonesia

Penilaian kualitas perairan Situ Agathis dengan menggunakan indeks biotik berdasarkan makrozoobenthos air = Water quality assessment using biotic index of macrozoobenthos in Situ Agathis, Universitas Indonesia

Pencemaran lingkungan akibat pengotoran air sungai

Peran serta masyarakat dalam pembuatan scenario planning kebijakan lingkungan hidup (Kajian status kualitas air dan peranan masyarakat dalam pengelolaan perairan di Sungai Cipinang, DKI Jakarta) = Communities participation to making a scenario planning of environmental's policy (Study of water quality and communities participation to river's management in Cipinang River, DKI Jakarta)