Sinaga, R. F., Simbolon, L. D., Manik, E., & Manalu, S. K. (2026). Analysis of Critical Thinking Skills in Decision Making with R Project in Mathematical Statistics Course. Panthera : Jurnal Ilmiah Pendidikan Sains Dan Terapan, 6(1), 615–624. https://doi.org/10.36312/panthera.v6i1.1122