Efrina, E., Hufad, A., Rochyadi, E. . ., Nandiyanto, A. B. D. . . and , A. A. (2024) “Teaching the Concept of Sound Waves using a Closed Organ Pipe for Students with Deaf and Hard of Hearing”, Journal of Advanced Research in Applied Sciences and Engineering Technology, pp. 77–84. doi: 10.37934/araset.62.2.7784.