PENGEMBANGAN LEMBAR KERJA SISWA (LKS) BERBASIS ETHNOMATHEMATICS PADA MATERI BANGUN RUANG KELAS V. SWQ [Internet]. 2022 Jun. 1 [cited 2026 Jun. 16];1(2). Available from: https://journalfai.unisla.ac.id/index.php/sawabiq/article/view/935