INKA PEBRIANTI SIDABUTAR. The Influence of Learning Discipline and Teacher Teaching Style on The Learning Achievement of Class VIII Students of SMP Negeri 12 Pematang Siantar in The 2023/2024 Academic Year. International Journal of Integrated Science and Technology, [S. l.], v. 1, n. 4, p. 347–354, 2023. DOI: 10.59890/ijist.v1i4.602. Disponível em: https://journal.multitechpublisher.com/index.php/ijist/article/view/602. Acesso em: 20 sep. 2026.