Elfrida, Elfrida, Nursamsu Nursamsu, and Raja Novi Ariska. “Development of Performance Assessment Instruments Through Practical Learning to Improve Science Process Skills”. Jurnal Penelitian Pendidikan IPA 7, no. SpecialIssue (November 26, 2021): 96–103. Accessed April 25, 2024. https://jppipa.unram.ac.id/index.php/jppipa/article/view/867.