SIREGAR, Litani; SILABAN, Saronom. Development and Implementation of Chemistry STEM-Based Module on Buffer Solution Material in Senior High School. Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran, [S. l.], v. 8, n. 4, p. 737–746, 2023. DOI: 10.33394/jtp.v8i4.8572. Disponível em: https://e-journal3.undikma.ac.id/index.php/jtp/article/view/8572. Acesso em: 16 aug. 2025.