Lukic, Radojko; Sokic, Miro; Kljenak, Dragana Vojteski - In: Economic and environmental studies : a journal for … 18 (2018) 1, pp. 249-264
efficiently manage their operating income and profits, by applying the "new business models" (i.e. cost management concepts …, concepts of customer rotation, concept of sustainable development). This also applies to more efficient management of human …
