Mustikasari, A. A., Yusuf, M. and Rejekiningsih, T. (2023) “Elimination of Waste in the Development of Learning Media for Deaf Students Using a Lean Software Development Approach”, AL-ISHLAH: Jurnal Pendidikan, 15(2), pp. 2042–2051. doi: 10.35445/alishlah.v15i2.2334.