Ratika Novianti (2024) “Pengaruh Model Problem Based Learning (Pbl) terhadap Kemampuan Memecahkan Masalah dan Hasil Belajar IPA di Smp Negeri 1 Adiluwih”, Attractive : Innovative Education Journal, 6(3), pp. 496–506. doi: 10.51278/aj.v6i3.1669.