Kałasznik D, Kokoszka A, Kubacki G, Mijalska E, Platje J. A CASE STUDY ON LOGISTIC PROBLEMS IN THE COLLECTION OF REFUND BOTTLES. ees [Internet]. 2020 Nov. 27 [cited 2025 May 7];3:267-75. Available from: https://czasopisma.uni.opole.pl/index.php/ees/article/view/2842