1] Milan Lečić Two-phase flow analysis in spiral evaporator tube of steam generator" - 13th International Conference on Accomplishments in Mechanical and Industrial Engineering, 27.02.2017.
(https://ekonferencije.com/sr1/rad/two-phase-flow-analysis-in-spi/4860)

2] Milan Lečić COMPARATIVE ANALYSIS OF SOME METHODS FOR THE CALCULATION OF HEAT TRANSFER COEFFICIENT DURING THERMAL CALCULATION OF EVAPORATOR WITH NATURAL CIRCULATION " - DEMI 2013, 26.03.2015.
(https://ekonferencije.com/sr1/rad/comparative-analysis-of-some-m/3273)

3] Milan Lečić Possibilities for vacuum pneumatic transport application in breweries" - 12. Međunarodna konferencija o dostignućima elektrotehnike, mašinstva i informatike, 07.03.2015.
(https://ekonferencije.com/sr1/rad/possibilities-for-vacuum-pneum/3092)

4] Milan Lečić TWO-PHASE FLOW PRESSURE DROP AND VOID FRACTION CALCULATION USING A METHOD BASED ON THE ONE-DIMENSIONAL DRIFT-FLUX MODEL" - DEMI 2013, 01.03.2013.
(https://ekonferencije.com/sr1/rad/two-phase-flow-pressure-drop-a/2129)

5] Milan Lečić DETERMINATION OF PRESSURE DROP TWO-PHASE FLOW OIL AND GAS FOR ISOTHERMAL FLOW IN HORIZONTAL PIPELINE" - DEMI 2011, 10.03.2011.
(https://ekonferencije.com/sr1/rad/determination-of-pressure-drop/218)

6] Milan Lečić Calculation of Pressure Drop in Nonisotermal Liquid Flow in Circular Straight Pipe" - DEMI 2011, 10.01.2011.
(https://ekonferencije.com/sr1/rad/calculation-of-pressure-drop-i/73)