Komunitas mollusca bentik di Perairan Pantai Taman Impian Jaya Ancol, Teluk Jakarta.

Struktur komunitas mollusca di hutan bakau pulau rambut,khususunya mengenai suku potamididae :

Struktur komunitas gastropoda di Pantai Panimbang, Kabupaten Pandeglang, Banten = Structure community of gastropods at Panimbang Beach, Pandeglang regency, Banten

Analisis Struktur Komunitas Gastropoda di Situ Agathis, Universitas Indonesia, Depok, Jawa Barat = Analysis of Gastropod Community Structure in Situ Agathis, University of Indonesia, Depok, West Java

Variasi kerusakan cangkang gastropoda air tawar di Situ Mahoni Universitas Indonesia = Variation of shell damage of freshwater gastropods at Situ Mahoni University of Indonesia