Sari, R. F., & Sariana Marbun. (2023). Teacher Strategy in Learning Mathematics in Class B at TK Aisyiyah Bustanul Athfal 06 Medan in Academic Year 2023/2024. International Journal of Applied and Advanced Multidisciplinary Research, 1(2), 161–170. https://doi.org/10.59890/ijaamr.v1i2.585