DAELI, Ristin Tri Putri; ROZA , Destria. Pengaruh Model Project Based Learning (PjBL) Dengan Pendekatan STEM Terhadap Hasil Belajar Siswa Pada Materi laju Reaksi. Reflection Journal, [S. l.], v. 6, n. 1, p. 193–203, 2026. DOI: 10.36312/62m58y92. Disponível em: https://journal-center.litpam.com/index.php/RJ/article/view/4731. Acesso em: 9 sep. 2026.