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)

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

Hubungan antara pendidikan dan informasi dengan partisipasi: partisipasi generasi muda dalam pengelolaan sampah di Kecamatan Jatinegara, Kotamadya Jakarta Timur, DKI Jakarta = Relationship between education and information with participation: participation of youths in managing Waste in Jatinegara District, the municipality of East Jakarta, Jakarta

Peningkatan perilaku positif siswa Sekolah Menengah Umum Atas Pendidikan Lingkungan Hidup : studi kasus di Sekolah Menengah Umum 66 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)