MADRONIO, J. Utilization of Philippine School for the Deaf (PSD) E-Sign Library to Improve the Signing Skills of Deaf, Hard-of-hearing (DHH) Learners, and Stakeholders. Interdisciplinary Research Review, [S. l.], v. 20, n. 4, 2025. Disponível em: https://ph02.tci-thaijo.org/index.php/jtir/article/view/260581. Acesso em: 16 sep. 2026.