Sulistyo, B. , Nurulanningsih, N., Darningwati, D., Ramadhaniati, R.U. and Nurhasanah, N. 2023. Code Switching and Code Mixing in Selling and Buying Interactions in Martapura Traditional Market. Indonesian Research Journal in Education |IRJE|. 7, 2 (Dec. 2023), 385-394. DOI:https://doi.org/10.22437/irje.v7i2.29259.