Subagya, Subagya, Arsy Anggrellanggi, Munawir Yusuf, Erma Kumalasari, Ravik Karsidi, and Priyono priyono. “Efektivitas Pelatihan Hidroponik Untuk Meningkatkan Ragam Kompetensi Guru Keterampilan Di Sekolah Luar Biasa”. SPEED Journal : Journal of Special Education 4, no. 2 (January 20, 2021): 8–12. Accessed March 15, 2025. https://jurnal.unipar.ac.id/index.php/speed/article/view/372.