Hizbullah AJ, Setiarso P. Fabrication of Carbon Paste Electrode Modified with Bentonite Nanoparticles and Titanium Dioxide Nanoparticles for Analysis of Methyl Parabens by Cyclic Voltammetry. J. Pijar.MIPA [Internet]. 2024 Jan. 22 [cited 2024 Jul. 21];19(1):119-24. Available from: https://jurnalfkip.unram.ac.id/index.php/JPM/article/view/5949