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1
Suphot Phatanasri, Piyasan Praserthdam, Apisit Sr, | 한국화학공학회 | 2000 ,
2
Wan-Kuen Jo, Ki-Bum Song, Chang-Mo Nam, | The Korean Environmental Sciences Societ | 2000 ,
1
Taylor & Francis Ltd [, ]
2
University of Oradea, Department of Geography, Tourism & Territorial Planning [, ]