Fitriyani R, Sari EF. Flashcard Development to Improve Learning Outcomes in Private 4th Class Science Learning. jppipa, pendidikan ipa, fisika, biologi, kimia [Internet]. 2024 Oct. 25 [cited 2024 Nov. 2];10(10):7259-66. Available from: https://jppipa.unram.ac.id/index.php/jppipa/article/view/7372