Bob Feinberg, Maurizio Zanardi. ANALYSIS OF THE INFLUENCE OF OPERATIONAL COSTS ON INCREASING THE FINANCIAL PERFORMANCE OF AMERICAN PUBLIC HELATH CORPORATION. MEDALION [Internet]. 2022 Jun. 30 [cited 2024 Jul. 7];3(2):44-57. Available from: http://medalionjournal.com/index.php/go/article/view/18