HASIBUAN, Duna Sari; JUNITA; MUHAMMAD ARDANSYAH; IWAN PURNAMA; SAKINAH UBUDIYAH SIREGAR. Implementation of Principal Strategic Management in Improving Teacher Performance. Journal of Practice Learning and Educational Development , [S. l.], v. 6, n. 3, 2026. DOI: 10.58737/jpled.v6i3.1276. Disponível em: https://digitalpress.gaes-edu.com/index.php/jpled/article/view/1276. Acesso em: 8 sep. 2026.