Ula, Fitria Rahmatul, and Suyono. “Development of Argumentation Skills Assessment Instruments on Buffer Solution Material”. Jurnal Penelitian Pendidikan IPA 9, no. 12 (December 20, 2023): 10792–10799. Accessed October 12, 2024. https://jppipa.unram.ac.id/index.php/jppipa/article/view/4760.