Husna, Rohmatul, Indrawati, Indrawati, AND Astutik, Sri. " PENGARUH MODEL PBI (PROBLEM BASED INSTRUCTION) DISERTAI ANIMASI MACROMEDIA FLASH TERHADAP HASIL BELAJAR IPA FISIKA DAN SIKAP ILMIAH SISWA KELAS VII MTs NEGERI GLENMORE" JURNAL PEMBELAJARAN FISIKA [Online], Volume 3 Number 2 (16 February 2021)