Nova, N., Januar, J., Rahmi, U. and Yusrawati, Y. 2025. The Importance of Personnel Planning and Infrastructure in Supporting Work Effectiveness at Ar-Rahman IT SMP Lareh Sago Halaban. Scientechno: Journal of Science and Technology. 4, 1 (Mar. 2025), 17–22. DOI:https://doi.org/10.70177/scientechno.v4i1.1816.