Lestari WD, Gunadi F, Yahkya ZS. KESULITAN BELAJAR MATEMATIKA SISWA PADA MATERI TRIGONOMETRI BERDASARKAN SELF-ESTEEM DAN GAYA BELAJAR. pedagogy [Internet]. 2022 Nov. 7 [cited 2025 Aug. 22];7(2):32-45. Available from: https://www.e-journal.my.id/pedagogy/article/view/1934