Hirijanto, Hirijanto, Institut Teknologi Nasional Malang, Indonesia

• Vol 5 (2018): Desember - Articles
  SCIENCE AND TECHNOLOGY (IPTEK) FOR FARMER GROUPS THAT ARE LOCATED IN CRITICAL LAND IN ANTICIPATION OF LAND RUPTURE OF BATU CITY.
  Abstract  PDF
• Vol 7 No 1 (2020): Juli - Articles
  Evaluasi dan Perbaikan Sistem Layanan Air Bersih Masyarakat Desa Paras Kabupaten Probolinggo
  Abstract  pdf