Savings based algorithm for a Rich Vehicle Routing Problem with time windows / Jerzy DUDA, Beata BASIURA, Robert BASIURA // W: Proceedings of the 37\textsuperscript{th} International Business Information Management Association Conference (IBIMA) [Dokument elektroniczny] : 30-31 May 2021, Cordoba, Spain : Innovation Management and Information Technology Impact on Global Economy in the Era of Pandemic / ed. Khalid S. Soliman. — Wersja do Windows. — Dane tekstowe. — [Norristown] : International Business Information Management Association (IBIMA), cop. 2021. — (Proceedings of the... International Business Information Management Association Conference ; ISSN 2767-9640). — e-ISBN: 978-0-9998551-6-4. — S. 5472–5480. — Wymagania systemowe: Adobe Reader. — Tryb dostępu: https://u.pcloud.link/publink/show?code=kZnoamXZkmWu5WL4oKu11pUI7owucy5MxBFk#folder=9238065447&tpl=publicfoldergrid [2021-06-24]. — Bibliogr. s. 5478–5480, Abstr.