RAMADHONI, Febrina Suci; NAPITUPULU, Martina Asiati. THE DIFFERENCES OF STUDENTS™ LEARNING ACHIEVEMENT BY POSTER DISPLAYING ON ENVIRONMENT TOPIC GRADE X SMA OF MEDAN. Jurnal Pelita Pendidikan, [S. l.], v. 6, n. 3, 2018. DOI: 10.24114/jpp.v6i3.10779. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/pelita/article/view/10779. Acesso em: 4 jul. 2025.