Veličković, Ana, Jelena Avramović, Milan Kostić, Jugoslav Krstić, Olivera Stamenković, and Vlada Veljkovic. 2021. “Modeling the Biodiesel Production Using the Wheat Straw Ash As a Catalyst: Original Scientific Paper”. HEMIJSKA INDUSTRIJA (Chemical Industry) 75 (5): 257-76. https://doi.org/10.2298/HEMIND210526028V.