Sinulingga, Sabaruddin, 		nurbaiti, beti, AND 		Fachrian, Zian.
" Influence of School Principal Leadership, Work Motivation, and Work  Discipline on Teacher Performance in the Bangun Mulia Vocational School" <em>Journal of Accounting, Business and Management (JABM)</em> [Online], Volume 30 Number 1 (4 July 2023)