Naimnule, M., Kehi, Y. J., & Handayani, R. (2025). Development of Student Worksheets Using The Missouri Mathematics Model with Peer Feedback on Linear Programming Material. Vygotsky: Jurnal Pendidikan Matematika Dan Matematika, 7(2), 111–126. https://doi.org/10.30736/voj.v7i2.1217