Faustina, Kevina Lena. “The Effectiveness Of Non Formal Education Programs By The Komunitas Sahabat Difabel (KSD) Semarang City In Empowering People With Disabilities”. Eduvest - Journal of Universal Studies 4, no. 12 (December 12, 2024): 11155–11164. Accessed July 2, 2025. https://eduvest.greenvest.co.id/index.php/edv/article/view/1720.