Hubungan antara pendidikan lingkungan dengan sikap siswa SLTP terhadap pelestarian lingkungan : survei tentang pendidikan lingkungan pada siswa SLTP di DKI Jakarta = Correlation between environmental education and junior high school students attitude towards environmental conservation. (A survey on environmental education of junior high school students in DKI Jakarta)

Efektivitas Pendidikan Lingkungan (Studi di SMA 8 dan SMA 38 di Jakarta)

Hubungan antara pola asuh anak dengan kepedulian lingkungan : studi kasus tentang kepedulian lingkungan para siswa kelas VI Sekolah Dasar Negeri di Wilayah Kecamatan Kramatjati Jakarta Timur = Correlation of child rearing with enviromental concern : a case study of environmental consern of 6th grade of pupils on goverment elementary school in Kramatjati East Jakarta

Evaluasi pelaksanaan pendidikan lingkungan hidup di PPG lingkup kejuruan: (studi kasus: di PPPG teknologi Malang dan Bandung) = Evaluation of environmental education management in vocational teacher upgrading centers:(a case study at vocational education development center Malang and Bandung)

Korelasi antara pendidikan lingkungan dengan sikap - siswa terhadap lingkungan hidup. Studi kasus SMU Negeri di Kotamadya Pontianak = Correlation between environmental education with the students attitude toward living environment. Case Study of High School Students in Pontianak, West Kalimantan