Hudzaifah, Hudzaifah, Muhammad Akhyar, and Siti S Fadhilah. “Analysis of Smartphone Application Mastery in Distance Learning for Deaf Children in Secondary School”. JURNAL PENDIDIKAN DASAR 9, no. 1 (June 30, 2021): 146–157. Accessed August 3, 2025. https://www.jurnalstkipmelawi.ac.id/index.php/JPD/article/view/348.