Annisa, Asrita, Barotun Mabaroh, and Rasyidah Nur Aisyah. “DEVELOPING ENGLISH VOCABULARY APPLICATION FOR THE MENTALLY-RETARDED STUDENTS AT SLB ARYA SATYA HATI: English”. Journal of English Development 1, no. 02 (August 20, 2021): 45–53. Accessed August 23, 2025. https://journal.iaimnumetrolampung.ac.id/index.php/jed/article/view/1500.