Pengaruh kondisi lingkungan dan resistivitas tanah terhadap nilai IR drop pada sistem proteksi katodik = Effect of environmental conditions and soil resistivity against the value of IR drop on cathodic protection system

Pengukuran kapasitansi induk tansi dengan memanfaatkan multimeter digital sebagai tampilan

Analisis pengaruh saturasi fluida berdasarkan variasi konsentrasi larutan pupuk kompos, urea, dan NPK terhadap resistivitas tanah = Analysis of the effect of fluid saturation based on variations of the concentration of compost, urea, and NPK fertilizer solutions on soil resistivity

Analisis pengaruh injeksi mikroorganisme selulolitik potensial terhadap pemadatan tanah gambut = Effect analysis of potential cellulolytic microorganisms injection on peat soil compaction

Analisis pengaruh pencampuran tanah gambut dengan mikroorganisme selulolitik potensial terhadap nilai cbr (california bearing ratio) dan nilai dcp (dynamic cone penetrometer) = Effect analysis of the mixture of peat soil with potential cellulolytic microorganisms concerning on cbr (california bearing ratio) value and dcp (dynamic cone penetrometer) value