Vol 6, No 1 (2023)

Articles

• Enter by the Narrow Gate, for Getting New Perspective to Bring Modern Technology Into Order

  Kayoko Awaya (Author)

  p1

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• The Effects of Air Quality on Economic Activity in Indonesia

  Petrus Yudha Sasmita, Akhmad Yani, Restiatun Restiatun (Author)

  p12

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• Alternated Gravel Mounts With Artificial Assembled Boulders Reinforcement Inside Channelized Rivers

  Pietro Beretta Piccoli, Youichi Yasuda (Author)

  p26

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• Geotourism Observational Investigation From the Tourist Perspective: A Case Study of Kyushu Area Volcanoes, Japan

  Jeffrey Stewart Morrow, Ruth Kai (Author)

  p36

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• Geomorphological Features of the Area to Be Established as a UNESCO Global Geopark in Phu Yen

  Nguyen Van Toan, Nguyen Vo Linh, Truong Quang Quy, Vu Quang Lan, Ngo Thi Be, Nguyen Vo Kien (Author)

  p52

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