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All Journal JURNAL BISNIS STRATEGI Journal La Multiapp Ipso Jure
Karunia, Meutia Nadia
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Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Engineering Law, Crime, Criminology & Criminal Justice

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THE EFFECT OF DISCIPLINE AND MOTIVATION ON EMPLOYEE PERFORMANCE WITH INCENTIVES AS A MODERATOR VARIABLE (AT THE CLASS I RAILWAY ENGINEERING CENTER FOR THE CENTRAL JAVA REGION) Kurniawan, Ramdhan; Berkah Nadi, Muhammad Abi; Karunia, Meutia Nadia
JURNAL BISNIS STRATEGI Vol 32, No 1 (2023): July
Publisher : Master of Management, Faculty of Economics and Business, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jbs.32.1.112-121

Abstract

This research was conducted to see the effect of discipline and motivation on employee performance with incentives as a moderator variable (at the Class I Railway Engineering Center in the Central Java Region). The population in this study were 143 employees of the Class I Railway Engineering Center for the Central Java Region. The number of samples taken in this study was determined through a purposive random sampling method using the entire population of 143 employees of the Class I Railway Engineering Center, Central Java Region. The results of the research show that the discipline variable partially has a positive and significant effect on employee performance. This is evidenced by the value of the regression coefficient is 0.375 (positive) with a significance value of 0.002 <0.05, then H1 is accepted. The motivation variable partially has a positive and significant effect on employee performance. This is evidenced by the value of the regression coefficient is 0.253 (positive) with a significance value of 0.004 <0.05, then H2 is accepted. The variables of discipline and motivation simultaneously have a positive and significant effect on employee performance. This is evidenced by the calculated F value of 15.285 > F table of 4.01 and a significance value (Sig.) 0.000 <0.05, then H3 is accepted. The incentive variable moderates the relationship between discipline and employee performance. This is evidenced by the significant influence of the value of Y2 on Y1 on the first output and the interaction effect of X1*Y2 on the second output is significant, meaning that incentives as a moderating variable in the relationship between discipline and employee performance are quasi moderators, so H4 is accepted. Incentive variables moderate the relationship between motivation on employee performance. This is evidenced by the influence of the value of Y2 on Y1 in the first output which has a significant effect and the interaction effect of X2 * Y2 on the second output has a significant effect, meaning that incentives as a moderating variable in the relationship between motivation on employee performance is a quasi moderator, then H5 is accepted .
Signal Coordination Analysis Between Intersection: Case Study Nadi, Muhammad Abi Berkah; Rumandanu, Achmad Vicky; Yudi, Ahmad; Apriwelni, Siska; Sari, Nurwanda; Karunia, Meutia Nadia
Journal La Multiapp Vol. 7 No. 1 (2026): Journal La Multiapp
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallamultiapp.v7i1.2959

Abstract

The increase number of vehicles every year has caused a declining road function and performance, which then causes a high volume of vehicles in Intersection I of Endro Suratmin street – Pulau Tegal street / Pulau Legundi street, Intersection II of Urip Sumoharjo street – Soekarno-Hatta street, and Intersection III of Urip Sumoharjo street – Arif Rahman Hakim street. The distance between intersection I to II is 460 m, and Intersection II to III is 700 m. The distance between these intersections become a factor that lead to unsatisfactory level of comfort for road users, which in turn causes problems. The problem occurs because of the absence of signal coordination between the three intersections which causes traffic jams during peak hours. Therefore, this research will provide alternative solutions to overcome these problems. This research uses data from field surveys including traffic volume, intersection geometry, and traffic signal data. VISSIM software is used to analyze queue lengths and delays in existing conditions and signal coordination planning. In addition, reference methods such as the calculation of the Indonesian Road Capacity Manual, the Webster Method, and the Transportation Research Board in Highway Capacity Manual are also used. As the result of the analysis, it was found that the performance of the three intersections had not been coordinated. In the existing condition, the service level value in each arm reached E service level, only a few arms at the three intersections have C service level with a delay time of 29.58 seconds/vehicle. Therefore, three planning solutions were conducted to coordinate signals between the three intersections using a plan with a new cycle time acquired from the Webster method. Plan I coordinates the signals of the three intersections by using the new cycle time of intersection I at each intersection, Plan II coordinates the signals of the three intersections by using a new cycle time of intersection II at each intersection, and Plan III coordinates the signals of the three intersections in each arms using the new cycle time. Out of the three plans, the first plan is obtained as the best solution for giving a significant reduction in delays with an average service level of B.
Electric Vehicle Regulation: Navigating Legal Challenges in Sustainable Transportation Transformation Karunia, Meutia Nadia; Nadi, Muhammad Abi Berkah; Gugat, Rudy Max Damara; Gustaliza, Resma Bintani
Ipso Jure Vol. 2 No. 2 (2025): Ipso Jure - March
Publisher : PT. Anagata Sembagi Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62872/54rge811

Abstract

The global adoption of electric vehicles (EVs) continues to increase in line with efforts to reduce carbon emissions and achieve sustainable transportation. The Indonesian government targets 2 million electric cars and 13 million two-wheeled electric vehicles by 2030, with various fiscal incentives and subsidies. However, EV adoption still faces major challenges, including high prices compared to conventional vehicles, limited charging infrastructure, and regulations that have not been fully integrated. The complexity of regulations, including the 38 Indonesian National Standards (SNI) that are still voluntary, hinders the acceleration of the EV industry. In addition, regulations related to battery waste management and carbon footprint in electric vehicle production still need to be strengthened. This study uses normative juridical methods with legislative, conceptual, and comparative legal approaches to analyze the effectiveness of EV regulations in Indonesia compared to other countries. The results of the study show the need for regulatory harmonization, the application of the Extended Producer Responsibility (EPR) principle for battery recycling, and the integration of environmental policies in EV development. With more structured policies and collaboration between the government, industry, and society, Indonesia can accelerate the adoption of electric vehicles effectively and sustainably, while reducing environmental impact and increasing the competitiveness of the national industry
Co-Authors Apriwelni, Siska Berkah Nadi, Muhammad Abi Gugat, Rudy Max Damara Gustaliza, Resma Bintani Kurniawan, Ramdhan Nadi, Muhammad Abi Berkah Nurwanda Sari Rumandanu, Achmad Vicky Yudi, Ahmad