Ariawan IPW, Ardana IM, Divayana DGH, Sugiarta IM. Scoring rubric design to measure the ability to prove plane geometry problems not accompanied by image visualization. J. Elemen [Internet]. 2024 Feb. 8 [cited 2024 Dec. 21];10(1):70-88. Available from: https://e-journal.hamzanwadi.ac.id/index.php/jel/article/view/22550