Nuhanović, M., Pehlić, E., Čišija, V., & Gutić, S. (2016). Effect of Ultrasound on Biodiesel Synthesis from Plant Oil. Bulletin of Chemists and Technologists of Bosnia and Herzegovina, 46, 13-18. https://glashem.pmf.unsa.ba/index.php/bctbh/article/view/165