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All Journal Port Management and Maritime Administration Journal Logistics and Supply Chain Insights Shipping and Transport Management Journal
Roesjanto Roesjanto
Universitas Maritim AMNI

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Pengaruh Budaya Organisasi, Kedisiplinan, Kepemimpinan dan Beban Kerja terhadap Kinerja Karyawan Galuh Setyo Pamungkas; Sulistyowati Sulistyowati; Roesjanto Roesjanto
Port Management and Maritime Administration Journal Vol. 1 No. 2 (2025): July : Port Management and Maritime Administration Journal
Publisher : Indonesian Maritime Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65428/portman.v1i2.63

Abstract

This research aims to analyze the partial and simultaneous influence of Organizational Culture (X_1), Discipline (X_2), Leadership (X_3), and Workload (X_4) on Employee Performance (Y) at PT. PELINDO III (Persero) Tanjung Emas Branch Semarang. Utilizing a quantitative associative approach, data were collected from 50 employee respondents and analyzed using multiple linear regression. The analysis confirmed that X_1, X_2, and X_3 positively and significantly influence Employee Performance, while Workload (X_4) significantly influences performance negatively (\beta = -0.091). Organizational Culture (X_1) was identified as the most influential factor (\beta = 0.461), followed by Leadership (X_3, \beta = 0.313) and Discipline (X_2, \beta = 0.149). The results highlight the critical need for a strong organizational culture and effective leadership in overcoming the inevitable challenges posed by workload pressure in the demanding port environment. The model demonstrated a strong fit, explaining approximately 68.5\% of the variation in Employee Performance. Managerial implications suggest prioritizing culture reinforcement and leadership development to mitigate the negative impact of high operational workload.
Pengaruh Lalu Lintas Kapal, Pemeriksaan Dokumen, dan Kelaiklautan Kapal terhadap Keselamatan Pelayaran di Pelabuhan Tanjungpinang Amalia Nur Baeti; Sulistyowati Sulistyowati; Roesjanto Roesjanto
Port Management and Maritime Administration Journal Vol. 1 No. 2 (2025): July : Port Management and Maritime Administration Journal
Publisher : Indonesian Maritime Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65428/portman.v1i2.67

Abstract

Maritime safety is a fundamental aspect of the sea transportation system and plays a crucial role in supporting the smooth operation of trade, tourism, and community mobility between islands. Ensuring safety is not only dependent on the technical condition of vessels but also on the effectiveness of supervision and operational management at ports. This study aims to analyze the influence of ship traffic, ship document inspection, and vessel seaworthiness on maritime safety at Tanjungpinang Port. The research employed a quantitative approach, with data collected through questionnaires distributed to port officers, ship captains, and crew members, as well as field observations to strengthen empirical findings. The collected data were analyzed using SPSS software through validity tests, reliability tests, and multiple linear regression analysis to determine the relationship and contribution of each variable. The results indicate that all three variables ship traffic, document inspection, and vessel seaworthiness have a positive and significant influence on maritime safety. These findings suggest that proper ship traffic management, orderly administrative inspections, and ensuring that vessels are seaworthy play essential roles in reducing the risk of accidents at sea. This study provides practical implications for port authorities and the Ministry of Transportation, particularly in strengthening supervision systems, improving inspection quality, and enhancing maritime safety management in the Riau Archipelago region, especially at Tanjungpinang Port
Analisis prioritas faktor kendaraan, manusia, dan jalan terhadap kecelakaan lalu lintas di koridor inspeksi Kalimalang, Bekasi Nur Wulan Sari; Adenanthera Lesmana; Roesjanto Roesjanto
Logistics and Supply Chain Insights Vol. 1 No. 2 (2025): September: Logistics and Supply Chain Insights
Publisher : Indonesian Maritime Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65428/login.v1i2.68

Abstract

The rapid development and population growth in Bekasi Regency, Indonesia, have resulted in increasing traffic density and a corresponding rise in road traffic accidents (RTA), particularly along the critical 28 km Kalimalang Inspection Highway, locally known as "Jalur Tengkorak." This study aims to analyze the simultaneous and partial influence of Vehicle Factors (X1), Human Factors (X2), and Road Physical Condition Factors (X3) on RTA (Y). A quantitative descriptive approach utilizing Multiple Linear Regression (MLR) was employed, based on primary data collected through questionnaires from 100 motorcycle riders and secondary data from Polresta Bekasi (2022). The findings confirm that all three variables significantly and positively influence RTA, resulting in the model \hat{Y} = 2.218 + 0.302 X1 + 0.161 X2 + 0.289 X3 + \mu. The adjusted coefficient of determination (R^2) is 0.514, indicating that 51.4\% of RTA variation is explained by these factors. Crucially, the Road Physical Condition Factor (X3) emerged as the strongest predictor (t=4.429, \beta=0.385), surpassing the traditional dominance of human error. This key finding suggests that mitigation strategies must prioritize urgent infrastructure repair addressing potholes, road waves, and insufficient markings to significantly reduce accident frequency in this corridor.
The Effect of Service Quality on Passenger Satisfaction at Tingkir Bus Terminal, Salatiga City Aderia Rimitha Djami; Roesjanto Roesjanto; Wasi Sumarsono
Shipping and Transport Management Journal Vol. 1 No. 2 (2025): November : Shipping and Transport Management Journal
Publisher : Indonesian Maritime Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65428/sigma.v1i2.62

Abstract

This study aims to analyze the effect of service quality on passenger satisfaction at Tingkir Bus Terminal, Salatiga City. Service quality is an essential factor in achieving customer satisfaction, especially in public transportation services that cater to the needs of the community. The study underscores the importance of efficient and reliable services in improving the overall passenger experience. This research uses a quantitative approach, employing a survey method with 100 respondents who are passengers at the terminal. Data were collected through a Likert-scale questionnaire, designed to measure various aspects of service quality such as timeliness, comfort, and customer support. The data were analyzed using SPSS version 26, with procedures including validity tests, reliability tests, simple linear regression, and hypothesis testing (t-test). The results show that service quality has a positive and significant effect on passenger satisfaction, suggesting that higher service quality leads to increased satisfaction. This finding emphasizes the critical role of service quality in enhancing the operational success of public transportation services. The study’s findings are expected to serve as valuable evaluation material for improving service quality and provide practical insights for terminal management to enhance passenger satisfaction in the future.
Co-Authors Adenanthera Lesmana Aderia Rimitha Djami Amalia Nur Baeti Galuh Setyo Pamungkas Nur Wulan Sari Sulistyowati Wasi Sumarsono