MARCELINO JERÓNIMO ASSIS BELO; MARKUS DODDY SIMANJUNTAK; HERI ENJANG SYAHPUTRA; IVAN ELISABETH PURBA; OWEN DE PINTO SIMANJUNTAK. Path Analysis of Teacher Performance as a Mediator of the Effect of Principal Leadership on Student Academic Achievement in Vocational Secondary Schools. Profit: Jurnal Manajemen, Bisnis dan Akuntansi, [S. l.], v. 5, n. 3, p. 286–295, 2026. DOI: 10.58192/profit.v5i3.5051. Disponível em: https://journal.unimar-amni.ac.id/index.php/profit/article/view/5051. Acesso em: 3 aug. 2026.