Stoyanov S. TO THE NOTES ON THE KEY ELEMENTS OF THE SUPPLY CHAIN AND THE SPHERES OF LOGISTIC SOLUTIONS FOR THEIR MANAGEMENT: TO THE NOTES ON THE KEY ELEMENTS OF THE SUPPLY CHAIN AND THE SPHERES OF LOGISTIC SOLUTIONS FOR THEIR MANAGEMENT. JSAR [Internet]. 2023 Mar. 23 [cited 2024 Nov. 7];19(1):25-32. Available from: https://jsar.ftn.shu.bg/index.php/jsar/article/view/290