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Analisis Beban Kerja Dengan Metode Workload Analysis (WLA) Dalam Menentukan Jumlah Tenaga Kerja Optimal Di PT INDOJT Hermanto Hermanto; Widiyarini Widiyarini
Performa: Media Ilmiah Teknik Industri Vol 19, No 2 (2020): Performa: Media Ilmiah Teknik Industri
Publisher : Industrial Engineering, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/performa.19.2.46467

Abstract

Human resources is one of the important elements in the implementation of a project because of its considerable influence on costs and time. The workload borne by the workforce is closely related to the efficiency and effectiveness of a project. There are many ways that can be done in the efficiency of human resources, among others, by optimizing the number of workers. PT Jaya Teknik Indonesia, as one of the companies engaged in the contractor of Mechanics, Electrical, Electronics and Information Technology. also can not be separated from the problem of this workload, work that doubles with other jobs is one of the causes. By using the Workload Analysis (WLA) method to determine workload. From the results of the WLA analysis, it was found that the Quality control Tower 1 workload was 119%, Supervisor Tower 2 was 135% and Supervisor Tower 3 was 124% besides that, after calculation the optimal number of employees was obtained by adding 1 labor in Tower 1, Tower 2 and Tower 3.
The Strategic Role of Defense, Investment, and Economic Sectors on Economic Growth in Eastern Indonesia: A Panel Data Approach Widiyarini Widiyarini; Ahmad Rodoni; Firdaus Budhy Saputro; Dona Fitria; Brian Rizadhani Latuconsina
Jurnal Pertahanan: Media Informasi tentang Kajian dan Strategi Pertahanan yang Mengedepankan Identity, Nasionalism dan Integrity Vol. 12 No. 1 (2026)
Publisher : The Republic of Indonesia Defense University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33172/jp.v12i1.19944

Abstract

Economic stability is closely linked to the condition of security, particularly in regions where investment and sectoral development are still evolving. While previous studies tend to examine defense expenditure as a single determinant, limited attention has been given to how defense interacts simultaneously with investment and key economic sectors in shaping regional economic growth. This study explores the dynamics of economic growth in Eastern Indonesia by incorporating defense, investment, and selected sectoral variables into a unified analytical framework. A quantitative approach is applied using secondary data processed through panel data regression with EViews 13. The dataset consists of balanced panel data from 10 provinces over a ten-year period, generating 100 observations. The results reveal that defense, agriculture, and industrial sectors contribute significantly to economic growth. In contrast, the fisheries sector does not demonstrate a measurable impact despite the region’s strong maritime characteristics. Similarly, investment does not show a statistically significant effect, indicating the presence of structural constraints that limit its effectiveness. These findings highlight that regional growth in Eastern Indonesia is not solely driven by resource availability, but also by how strategic sectors are managed and integrated.