Lumbantoruan, L. A., Siregar, A. Z., Simbolon, L. N., Waruwu, P. Y., & Daeli, S. P. K. (2026). The Influence of the Utilisation of School Facilities and Infrastructure on the Effectiveness of Student Learning at SMK Jambi Medan. Outline Journal of Education, 6(1), 35-47. https://doi.org/10.61730/rgfz2012