adachmad darul0000-0003-4807-9427Hydrogeologist-lecturer Bandung,IndonesiaFollowUsage metrics Co-workers & collaboratorsDIDasapta Erwin IrawanLecturer - IndonesiaDasapta Erwin IrawanCNCut Novianti RachmiCut Novianti RachmiDWDimas Maulana WibowoDimas Maulana WibowoSNSusiana NugrahaSusiana NugrahaSNStevanus NalendraCoal Explorationist - Palembang, South SumatraStevanus NalendraYUYuniarti UlfaYuniarti Ulfa