Saputra, Ronal, Maulina Maulina, and Rahmat Nasrullah. “The Utilization of Digital Flashcard in English Vocabulary Learning at Elementary School”. Jurnal Pendidikan Indonesia 6, no. 5 (June 5, 2025): 2327–2340. Accessed December 30, 2025. http://www.japendi.publikasiindonesia.id.solusipublish.com/index.php/japendi/article/view/7845.