Azizah, A.N., Kusmayadi, T.A., Fitriana, L., Nataliliana, C. and Hermansyah, B. 2024. The Ability Of Mathematical Representation On Junior High School Students In Rectangular And Triangle Based On Gender. Trigonometri: Jurnal Matematika. 1, 1 (Jan. 2024), 39–49. DOI:https://doi.org/10.30599/trigonometri.v1i1.3258.