NAINGGOLAN, Letti. DEVELOPMENT OF A NON-TEXTBOOK BASED ON THE CHARACTERIZATION OF PITCHER PLANTS (NEPENTHES SP.) IN NORTH SUMATRA AS A MEDIA TO IMPROVE KNOWLEDGE. Jurnal Pelita Pendidikan, [S. l.], v. 13, n. 4, p. 204–211, 2025. DOI: 10.24114/jpp.v13i4.72387. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/pelita/article/view/72387. Acesso em: 4 feb. 2026.