Nur Islami YS, Sulisitiawati E, Kamariyah EI, Sufiatun EY, Indriyati Y. Peningkatan Hasil Belajar Fisika Siswa Melalui Penerapan Model Project Based Learning (PjBL) Pada Materi Usaha dan Energi . gravitasi.jpfs [Internet]. 2025Jun.29 [cited 2026Nov.4];8(01):81-0. Available from: https://ejurnalunsam.id/index.php/JPFS/article/view/12198