Ruby April Motani Larosa, Valentino Arjun Surbakti, Leo Tarigan, Deni Faisal Mirza
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significance, the significant value of
the leadership style variable is 0.000,
smaller than the significant value of
0.1.
CONCLUSIONS
Based on the results of the research and
discussion described in the previous
chapter, the following conclusions can be
drawn: 1) Partially, the competency variable
(X1) has a positive and significant effect on
productivity (Y) at PT. Nusantara III
Plantation, Medan. 2) Partially, the
compensation variable (X2) has a positive
and significant effect on productivity (Y) at
PT. Nusantara III Plantation, Medan. 3)
Partially, the leadership style variable (X3)
has a positive and significant effect on
productivity (Y) at PT. Nusantara III
Plantation, Medan. 4) Simultaneously, the
variables of competence (X1),
compensation (X2) and leadership style
(X3) have a positive and significant effect
on the productivity (Y) of PT. Nusantara III
Plantation, Medan.
REFERENCES
Baig, F. A., Han, X., Hasnain, Z., & Rogger, D.
(2021). Introducing the Worldwide
Bureaucracy Indicators: A new global
dataset on public sector employment
and compensation. Public
Administration Review, 8(3), 564–571.
https://doi.org/10.1111/puar.13355
Bartol, T., Budimir, G., Dekleva-Smrekar, D.,
Pusnik, M., & Juznic, P. (2014).
Assessment of research fields in Scopus
and Web of Science in the view of
national research evaluation in
Slovenia. Scientometrics, 9(2), 1491–
1504. https://doi.org/10.1007/s11192-
013-1148-8
Chouhan, V. S., & Srivastava, S. (2014).
Understanding competencies and
competency modeling―A literature
survey. IOSR Journal of Business and
Management, 6(2), 14–22.
10.9790/487X-16111422
Erfan, M., Maulyda, M. A., Ermiana, I.,
Hidayati, V. R., & Widodo, A. (2020).
Validity and reliability of cognitive tests
study and development of elementary
curriculum using Rasch model.
Psychology, Evaluation, and Technology
in Educational Research, 3(1), 26–33.
Färe, R., & Zelenyuk, V. (2019). On
Luenberger input, output and
productivity indicators. Economics
Letters, 7(9), 72–74.
https://doi.org/10.1016/j.econlet.2019.
03.024
Ghozali, I. (2013). Aplikasi Analisis
Multivariate dengan Program IMB SPSS
21. Universitas Diponegoro.
Ghozali, I. (2019). Aplikasi analisis
multivariate dengan program SPSS.
Kartono, P. (2017). Employee Engagement,
Emotional Intelligence, Job Burnout
sebuah Pendekatan Dalam Melihat
Turnover intention. Yogyakarta: CV.
Budi Utama.
Lam, C. Y., Lu, J. R., Hosek, M. W., Dawson,
W. A., & Golovich, N. R. (2020).
PopSyCLE: A New Population Synthesis
Code for Compact Object Microlensing
Events. The Astrophysical Journal, 8(2),
31.
Mangkunegara, A. A. A. P. (2011).
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