Suryana S, Rosmaya E, Sudarsono N, Sundawan MD. Analisis Kesalahan Siswa dalam Menyelesaikan Soal Materi Limit Fungsi Trigonometri. J. Pend. Mat. Rafa [Internet]. 2019 Dec. 31 [cited 2025 Aug. 18];5(2):152-61. Available from: https://jurnal.radenfatah.ac.id/index.php/jpmrafa/article/view/4343