Pengaruh nilai ekosentrisme terhadap perilaku pro-lingkungan : sebuah studi pada mahasiswa Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia = The effect of ecocentrism value on pro-environmental behaviour : a tudy on undergraduate students of the Faculty of Social and Political Sciences at University of Indonesia, Depok

Pengaruh attitude, environmental concern, personal norms, dan willingness to pay terhadap minat beli kemasan ramah lingkungan: studi pada Plepah Indonesia = The effect of attitude, environmental concern, personal norms, and willingness to pay towards eco-friendly packaging purchase intention: study on Plepah Indonesia

Analisis kepedulian lingkungan dan perilaku ramah lingkungan pada mahasiswa pascasarjana di perkotaan (studi di Universitas Indonesia, DKI Jakarta) = Environmental concern and pro-environmental behavior analysis of postgraduate students in urban area (study in Universitas Indonesia, DKI Jakarta)

Pengaruh budaya partisipasi melalui internet terhadap keterlibatan warga negara : studi pada mahasiswa Universitas Indonesia = Effect of participatory culture through internet on the citizen engagement : study on regular students of University of Indonesia

Studi Analisis Faktor-Faktor Pengaruh Ketersediaan Infrastruktur Transportasi Sepeda dan Pemilihan Moda Transportasi Sepeda di Universitas Indonesia = Analytical Study of Factors that Influence The Availability of Bicycle Transportation Infrastructure and Decision to Bike in Universitas Indonesia