Measuring the Efficiency of the Food Industry in Central and East European Countries by using the Data Envelopment Analysis Approach. - Zrinka Lukac; Margareta Gardijan (ICORES, 2017)

Measuring the relative efficiency of the food and drink industry in the chosen EU countries using the data envelopment analysis with missing data. - Margareta Gardijan; Zrinka Lukac (Central Eur. J. Oper. Res., 2018)

The financial efficiency of small food and drink producers across selected European Union countries using data envelopment analysis. - Margareta Gardijan; Zrinka Lukac (Eur. J. Oper. Res., 2021)