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):496-506. https://doi.org/10.51278/aj.v6i3.1669.