“PENGEMBANGAN LEMBAR KERJA SISWA (LKS) BERBASIS MODEL PROBLEM BASED LEARNING (PBL) BERMUATAN HOTS PADA MATERI BILANGAN BULAT SISWA KELAS VII MTs”, JPPM, vol. 3, no. 1, pp. 211–223, Sep. 2021, Accessed: Mar. 14, 2025. [Online]. Available: https://jurnal.mipatek.upgripnk.ac.id/index.php/JPPM/article/view/161