Matea Kopić (2021): Evaluation of phytotoxicity of acetic and citirc acid using the seed germination bioassay. Graduate thesis. Faculty of Agrobiotehnical Science Osijek, Sveučilište Josip Juraj Strossmayer University of Osijek. Mentor prof. dr. sc. Zdenko Lončarić
Petra Majstorović (2020): Evaluation of phytotoxicity of lactic and butryc acids using the seed germination bioassay. Graduate thesis. Faculty of Agrobiotehnical Science Osijek, Sveučilište Josip Juraj Strossmayer University of Osijek. Mentor prof. dr. sc. Zdenko Lončarić
Izabela Novaković (2020): Evaluation of the compost as a substrate for seedling growing. Graduate thesis. Faculty of Agrobiotehnical Science Osijek, Sveučilište Josip Juraj Strossmayer University of Osijek. Mentor prof. dr. sc. Zdenko Lončarić
Maja Gregić (2020): Evaluation of compost maturity using different plant species in the germination test. Graduate thesis. Faculty of Agrobiotehnical Science Osijek, Sveučilište Josip Juraj Strossmayer University of Osijek. Mentor prof. dr. sc. Zdenko Lončarić
Gabriela Pravdić (2020): Analysis of maturity and phytotoxicity of compost. Graduate thesis. Faculty of Agrobiotehnical Science Osijek, Sveučilište Josip Juraj Strossmayer University of Osijek. Mentor prof. dr. sc. Zdenko Lončarić
Dora Prpić (2020): Analysis of stability and phytotoxicity of vermicompost. Graduate thesis. Faculty of Agrobiotehnical Science Osijek, Sveučilište Josip Juraj Strossmayer University of Osijek. Mentor prof. dr. sc. Zdenko Lončarić