Analisis kualitas air tanah akuifer bebas wilayah Kota Jakarta Timur dan sekitarnya dengan metode storet = Analysis of groundwater quality in unconfined aquifer at East Jakarta City and surrounding areas with the storet method.

Studi kualitas air tanah berdasarkan sifat fisik dan kimia menggunakan analisis hidrogeologi dan hidrokimia di Jakarta Barat = Quality study of ground water based on characteristic in physics and chemistry by using method of hydrogeology and hydrochemistry in West Jakarta.

Karakteristik air lindi dan pengaruhnya terhadap kualitas air tanah dangkal: studi kasus: TPA Cipayung, Depok = Characteristic of leachate and their effect on shallow groundwater quality: case study:TPA Cipayung, Depok

Analisa hukum pemanfaatan sumber daya air tanah oleh apartemen di kota Depok = Legal analysis of the utilization of groundwater resource by apartment in Depok

Analisis Kontaminasi Air Tanah dengan Metode Hidrokimia di TPU Padurenan, Kota Bekasi, Jawa Barat = Groundwater Contamination Analysis by Hydrochemical Method at TPU Padurenan, Bekasi City, West Java