“Exploring Students’ Perception Toward Teacher’s Code Switching in Teaching-Learning Process: A Case Study of the Eleventh Grader at SMA Swasta Anastasia in Academic Year 2025 2026”. PEDAGOGIC: Indonesian Journal of Science Education and Technology, vol. 6, no. 4, July 2026, pp. 2059-73, https://doi.org/10.54373/ijset.v6i4.6643.