Šimaitienė, Kristina - 2008
“ veiklos pelningumas, atliekant veiklos pelno kitimo veiksnių, pardavimo pajamų, išlaidų lygio rodiklių, pardavimo pajamų ir …The possibility to optimize the profitability of activity is considered by most of the companies, particularly those … profitability of activity in the correct way in order to foresee the future perspective of results, moreover, what methods to follow …