Ramadhanty, Fadhilah, AND 		Zuindra, Zuindra.
" Indonesian Sign Language System Analysis for Deaf Students at  SLB Negeri 7 Jakarta During Pandemic" <em>Linguistika: Buletin Ilmiah Program Magister Linguistik Universitas Udayana</em> [Online], Volume 29 Number 1 (31 March 2022)