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All Journal Dinasti International Journal of Management Science
Zulkifli Rangkuti
Management and Business Study Program, Mitra Bangsa University, Jakarta, Indonesia
Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Industrial & Manufacturing Engineering Other

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Analysis of The Effect of Training Education (Diklat), Work Period and Career Development on Personnel Performance of The Medical aAnd Health Center of The Republic of Indonesia State Police Deti Novalia; Zulkifli Rangkuti; Eddy Hermawan Hasudungan Panjaitan
Dinasti International Journal of Management Science Vol. 7 No. 4 (2026): Dinasti International Journal of Management Science (March - April 2026)
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/dijms.v7i4.6497

Abstract

The purpose of this study is to describe and analyze the influence of education and training (diklat) on personnel performance, the influence of length of service on the performance of Pusdokkes Polri personnel, the influence of career development on personnel performance, and the influence of training, length of service, and career development simultaneously on the performance of Pusdokkes Polri personnel. There is an influence of training on work behavior , this can be seen from the calculated tvalue for Training (X1) of 4.804 while the ttable value for n = 115 is 1.981. So 4.804 > 1.981, then H0 is rejected and Ha is accepted. There is an influence of training on work behavior, this can be seen from tvalue for training (X2) is 8.434 while the ttable value for n = 115 is 1.981. So 8.434 > 1.981, then H0 is rejected and Ha is accepted. There is an influence of supervision on work behavior, this can be seen from The calculated tvalue for career development (X3) is 4.253 while the ttable value for n = 115 is 1.981. So 4.253 > 1.981, then H0 is rejected and Ha is accepted. There is an influence of training, length of service, and career development which jointly influence the performance of the personnel of the Indonesian National Police Health Center, this can be seen from the calculated Fvalue is 119.862 while the Ftable (a0.05) for n = 115 is 2.45. So the calculated F is > from the Ftable ( a0.05) or 119.862 > 2.45, with a significance level of 0.000 because 0.000 < 0.05
The Effect of Planning and Supervision in Improving Marketing Services Towards Prospective Students at The Aneka Pratama Edukasi Foundation Endang Wahyuti; Zulkifli Rangkuti; Nurwulan Kusumadevi
Dinasti International Journal of Management Science Vol. 7 No. 4 (2026): Dinasti International Journal of Management Science (March - April 2026)
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/dijms.v7i4.6499

Abstract

The purpose of this study is as follows: To determine the effect of planning on improving marketing services to prospective students, To determine the effect of supervision on improving marketing services to prospective students and To determine the effect of planning and supervision simultaneously on improving marketing services. The results of the t test show that the calculated t value is greater than the t table and the significance level is less than 0.05, so the hypothesis stating that there is an influence of Planning on marketing services can be accepted, Supervision has a significant effect on marketing services to prospective students. Based on the results of the t test, the Supervision variable has a significant effect on marketing services. Effective supervision is able to ensure that the implementation of marketing activities runs according to plans, operational standards, and predetermined objectives, Planning and Supervision simultaneously have a positive and significant effect on marketing services to prospective students. The results of the F test show that the calculated F value is much greater than the F table with a significance level below 0.05. This shows that Planning and Supervision together have a very important role in improving the quality of marketing services.
Co-Authors Deti Novalia Eddy Hermawan Hasudungan Panjaitan Endang Wahyuti Nurwulan Kusumadevi