UPIT WITASARI; LILIK SRI HARIANI; ENDANG SURJATI; YULI IFANA SARI. IMPLEMENTATION OF PROJECT BASED LEARNING ( PJBL ) FOR INCREASE REASONING STUDENT CRITICAL THINKING AND CREATIVITY THROUGH POP UP BOOK WORKS. SOSIOEDUKASI : JURNAL ILMIAH ILMU PENDIDIKAN DAN SOSIAL, [S. l.], v. 15, n. 2, p. 1867–1875, 2026. DOI: 10.36526/sosioedukasi.v15i2.8130. Disponível em: https://ejournal.unibabwi.ac.id/index.php/sosioedukasi/article/view/8130. Acesso em: 15 jun. 2026.