Nurdin, Nurdin, et al. “The Influence of Directive Leadership Style, Motivation, and Discipline on Performance Personil Kompi 1 Batalyon B Pelopor Brimob Sumbawa”. Empiricism Journal, vol. 3, no. 2, Dec. 2022, pp. 168-79, https://doi.org/10.36312/ej.v3i2.961.