Muhamad Ikhwan Nugraha, and Beny Dwi Lukitoaji. “Efektivitas Model Problem Based Learning Berbantuan LKPD Terhadap Hasil Belajar Muatan Pelajaran Ipa Di SD Muhammadiyah Wirobrajan I”. Mimbar Kampus: Jurnal Pendidikan Dan Agama Islam, vol. 23, no. 2, June 2024, pp. 959 -, doi:10.47467/mk.v23i2.1707.