“PENGEMBANGAN LKS BERBASIS HIGHER ORDER THINKING SKILL TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS PADA MATERI TEOREMA PYTHAGORAS KELAS VIII SMP”, JPPM, vol. 6, no. 2, pp. 852–866, Dec. 2024, Accessed: Jul. 02, 2025. [Online]. Available: http://jurnal.mipatek.ikippgriptk.ac.id/index.php/JPPM/article/view/726