Minimizing waiting times at transitional nodes for public bus transportation in Greece. - Georgios K. D. Saharidis; Charalampos Dimitropoulos; Erotokritos Skordilis (Oper. Res., 2014)

Co-procurement: making the most of collaborative procurement. - Jafar Rezaei 001; Nadia Pourmohammad Zia; Charalampos Dimitropoulos; Lori Tavasszy; Mark B. Duinkerken (Int. J. Prod. Res., 2020)