Alhadi ML, Yuliastrin A, Vebrianto R. The effect of hybrid learning-based I-book media to improve language literacy in elementary schools. JPIP [Internet]. 2023 Nov. 5 [cited 2025 Dec. 24];16(2):84-91. Available from: https://jurnal.uny.ac.id/index.php/jpip/article/view/57715