TY - JOUR AU - Fernandez Vazquez-Noguerol, Mar AU - Comesaña Benavides, José Antonio AU - Poler, Raul AU - Prado Prado, José Carlos PY - 2020 SN - 1435246X SN - 16139178 UR - http://hdl.handle.net/11093/2971 AB - Traditional supermarket chains that are adopting an omni-channel approach must now carry out the order picking and delivery processes to serve online orders, previously done by the customer. The complexity of the logistics processes has increased,... LA - eng PB - Central European Journal of Operations Research TI - An optimisation approach for the e-grocery order picking and delivery problem DO - 10.1007/s10100-020-00710-9 ER -