THE EFFECT OF PROJECT BASED LEARNING MODEL TO STUDENT CREATIVITY IMPROVEMENT ON WASTE RECYCLING PRODUCT MATERIAL. Al ’Ilmi : Jurnal Pendidikan MIPA, [S. l.], v. 6, n. 2, p. 14–17, Disponível em: https://jurnal.radenfatah.ac.id/index.php/alilmi/article/view/2148.. Acesso em: 23 may. 2024.