Purwantoro, Didik, Civil Engineering and Planning Education, Yogyakarta State University, Indonesia

• Vol 4, No 1 (2020): Journal of Green Science and Technology, Vol.4 No.1 (2020) - Artikel
  RIVER CLIFF REINFORCEMENT EFFORTS BY APPLICATION OF COMBINATION OF DAM STONE, GABION, TETRAPOD, AND BAMBOO FLOW ALIGNER
  Abstract  PDF