The Effectiveness of Pedagogical Competency on the Performance of Certified Teachers at SMA Negeri 8 Lubuk Linggau. JISIP (Jurnal Ilmu Sosial dan Pendidikan), [S. l.], v. 9, n. 3, p. 897–903, 2025. DOI: 10.58258/jisip.v9i3.8583. Disponível em: https://ejournal.mandalanursa.org/index.php/JISIP/article/view/8583. Acesso em: 6 aug. 2026.