Arzu SOYCAN, Yalçın YILMAZ, Metin SOYCAN
Sigma Journal of Engineering and Natural Sciences
130-144
Supplier selection in supply chain network using MCDM methods
Sigma Journal of Engineering and Natural Sciences
Hamdi Efe EVCİOĞLU, Mehmet KABAK
Sigma Journal of Engineering and Natural Sciences
Mehrnosh ABOLFATHI, Serhan ULUKAYA, Büşra AKTÜRK
Sigma Journal of Engineering and Natural Sciences
İremgül BEKTAŞ ATICI, Erkut YALÇIN, Mehmet YALÇIN
Sigma Journal of Engineering and Natural Sciences
Elif YAVUZ, Levent KUZU, Arslan SARAL
Using of thermal power plant fly ash to produce semi-lightweight aggregate and concrete
Sigma Journal of Engineering and Natural Sciences
Oday Ali AZEZ ALTAYAWI, Hatice Öznur ÖZ, Kasım MERMERDAŞ
Evaluation of the lateral acceleration on highway comfort: A case study with university students
Sigma Journal of Engineering and Natural Sciences
Abdullah Erdem BOZTAŞ, Halit ÖZEN
Biodiesel production from biomass by treating textile industry wastewater
Sigma Journal of Engineering and Natural Sciences