Siswanto DH, Maretha DGA, Alghiffari EK, Mahmudah KR. Design and Testing of Scientific-based SPLDV Flip Worksheets. NURTURE [Internet]. 2024 May 31 [cited 2026 Jun. 6];3(2):75-88. Available from: https://journal.formosapublisher.org/index.php/nurture/article/view/9312