WARTIKA, Sri; MUCHTAR, Zainuddin; HUTABARAT, Wesly. The development of learning modul of colloid system integrated with project based learning (PjBL) system to increase the result of students™ learning. Jurnal Pendidikan Kimia, [S. l.], v. 13, n. 1, p. 78–84, 2021. DOI: 10.24114/jpkim.v13i1.24147. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/jpk/article/view/24147. Acesso em: 1 jul. 2025.