Lidia, Ema, As Elly, and Nur Fitriyana. 2021. “PENGEMBANGAN LEMBAR KERJA SISWA (LKS) BERBASIS HIGHER ORDER THINKING SKILL (HOTS) MATERI SEGITIGA PADA KELAS VII SMP NEGERI SUKARAYA”. JOURNAL of MATHEMATICS SCIENCE and EDUCATION 4 (1), 40 - 48. https://doi.org/https://doi.org/10.31540/jmse.v4i1.1411.