Eka Novi Aryana, Nurul Kemala Dewi, and Baiq Niswatul Khair. 2022. “Pengaruh Model Pembelajaran Project Based Learning (PJBL) Terhadap Kemampuan Membuat Kolase Anorganik ”. Journal of Classroom Action Research 2 (1):118-27. https://doi.org/10.29303/jcar.v4i3.1900.