Tingkat korosifitas air terhadap infrastruktur sumberdaya air menurut DIN 4030 dan langelier saturation index: The water corrosion level towards water resources infrastructure according to DIN 4030 and langerlier saturation index

Evaluasi korosivitas tanah di daerah jaringan pipa gas pembangkit listrik tenaga gas uap Cilegon menggunakan metode resistivitas tanah wenner dan polarisasi resistansi potensiodinamik = Soil corrosivity evaluation at gas pipeline power generation Cilegon with wenner resistivity method and potentiodynamic resistivity polarization / Galih Ghazali

Tingkat Kenyamanan Iklim Daerah Tujuan Wisata Di Pulau Jawa Bagian Tengah Dengan Menggunakan Tourism Climate Index = The Comfort Level for Tourism’s Climate in the Central Part of Java Island using Tourism Climate Index

Analisis potensi dan bencana longsor menggunakan modifikasi metode indeks storie di Kabupaten Kebumen, Jawa Tengah = Analysis of potential and hazard landslide using modification of index storie method in Kebumen Regency, Central Java

Zonasi Kerentanan Air Tanah terhadap Pencemaran menggunakan Metode Aquifer Vulnerability Index dan Susceptibility Index pada Akuifer Bebas di Cekungan Air Tanah Jakarta Bagian Utara = Zoning Groundwater Vulnerability to Pollution using the Aquifer Vulnerability Index and Susceptibility Index Methods in Unconfined Aquifers in the Northern Jakarta Groundwater Basin