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All Journal International Journal of Artificial Intelligence Research Jurnal al-Ulum : Jurnal Pemikiran dan penelitian ke-Islaman JURNAL PENDIDIKAN TAMBUSAI International Journal for Educational and Vocational Studies Jurnal Kesehatan Tambusai Devotion: Journal of Research and Community Service Darmabakti: Jurnal Inovasi Pengabdian dalam Penerbangan TEKIBA : Jurnal Teknologi dan Pengabdian Masyarakat Langit Biru: Jurnal Ilmiah Aviasi Jurnal Multidisiplin Madani (MUDIMA) Jurnal Pengabdian Masyarakat Bangsa Sinergi International Journal of Education Journal of Social Science Utilizing Technology Journal of Social Science Utilizing Technology International Journal of Natural and Health Sciences Novatio : Journal of Management Technology and Innovation Logistica : Journal of Logistic and Transportation Poltekita: Jurnal Pengabdian Masyarakat Research Psychologie, Orientation et Conseil Cognitionis Civitatis et Politicae Journal of Multidisciplinary Sustainability Asean
Hariri, Ahmad
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Journal : Logistica : Journal of Logistic and Transportation

 1 
The Impact of Urban Traffic Congestion on the Operational Costs of Logistics Transportation in Bogor City Prasojo, Genny Luhung; Hariri, Ahmad; Abidin, Zaenal
Logistica : Journal of Logistic and Transportation Vol. 2 No. 2 (2024): April 2024
Publisher : Indonesian Scientific Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61978/logistica.v2i2.702

Abstract

Urban traffic congestion is a major challenge for logistics efficiency, particularly in rapidly growing cities like Bogor, Indonesia. This study aims to quantify the impact of traffic congestion on logistics operational costs by analyzing congestion levels and cost components in urban freight transport. A quantitative approach was used, involving 50 logistics fleet respondents from Bogor. Primary data were collected through structured questionnaires measuring daily congestion duration, travel time, average speed, fuel consumption, driver wages, and vehicle maintenance costs. Statistical analysis was conducted using simple linear regression. The results reveal that logistics vehicles experience approximately 95 minutes of congestion daily, with travel speeds reduced to 13.5 km/h. The study finds a strong, positive, and statistically significant relationship between congestion and logistics costs (regression coefficient = 0.674, p < 0.001), with congestion explaining 45.5% of cost variation. Increased fuel consumption, labor costs, and maintenance expenses are the main contributors to operational inefficiencies. These findings underscore how urban congestion increases the cost to serve and diminishes logistics reliability. The study suggests that policymakers adopt adaptive strategies such as smart routing, freight dedicated lanes, and urban consolidation centers. It also calls for greater integration of logistics planning in urban transport systems to enhance resilience and sustainability. These findings contribute to the growing discourse on urban freight efficiency in Southeast Asian cities.
Environmental Determinants of Employee Performance in Air Cargo Logistics: Evidence from Indonesia’s Warehouse Sector Sabang, Yusmiaty; Wibowo, Untung Lestari Nur; Hariri, Ahmad; Jakfar
Logistica : Journal of Logistic and Transportation Vol. 2 No. 1 (2024): January 2024
Publisher : Indonesian Scientific Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61978/logistica.v2i1.734

Abstract

Background: The work environment is a critical determinant of employee performance, particularly in air cargo logistics where accuracy, speed, and consistency are essential. Despite the increasing focus on technological and automation strategies, environmental conditions remain relatively underexplored. Objective: This study aims to examine the influence of workplace environmental factors on employee performance in the warehouse division of PT Aerojasa Cargo, Jakarta. Method: A quantitative cross-sectional survey was conducted with 55 respondents selected through stratified random sampling. Data were collected using a structured Likert-scale questionnaire measuring five environmental factors (cleanliness, lighting, air circulation, workspace layout, and team collaboration) and five dimensions of performance (accuracy, timeliness, quality, quantity, and neatness). The data were analyzed using descriptive statistics, Pearson correlation, and multiple linear regression. Results: The findings reveal that 69.9% of the variance in employee performance is explained by workplace environmental conditions (R² = 0.699; p < 0.01). Cleanliness and team collaboration emerged as the strongest predictors across all performance dimensions, while lighting and workspace layout also showed significant contributions. Conclusion: A conducive work environment plays a pivotal role in enhancing warehouse employee performance. Practical implications include continuous investment in cleanliness programs, ergonomic workspace redesign, and participatory evaluation mechanisms. Future research should adopt multi-site and longitudinal approaches to strengthen generalizability.
Human Capital Optimization in Logistics: A Quantitative Analysis of Motivational and Environmental Determinants of Performance Herdian, Rofik Sandra; Budiyanto, Albert; Nasrullah, Muhammad Nur Cahyo Hidayat; Hariri, Ahmad; Marini
Logistica : Journal of Logistic and Transportation Vol. 2 No. 1 (2024): January 2024
Publisher : Indonesian Scientific Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61978/logistica.v2i1.737

Abstract

This study investigates the influence of work motivation and work environment on employee performance within PT Aerojasa Cargo's warehouse division. Recognizing the strategic importance of human capital in logistics, the research aims to evaluate how these two variables interact to affect operational outcomes.Using a quantitative methodology, the study surveyed 55 employees selected through Slovin’s formula. A structured Likert-scale questionnaire measured three core constructs: motivation, work environment, and performance. Data were analyzed using SPSS 26.0, employing descriptive statistics, multiple regression analysis, and validation metrics such as Cronbach’s alpha and R². Key results show that both motivation and work environment significantly impact employee performance (p < 0.05), with a combined explanatory power of 83.3% (R² = 0.833). The work environment demonstrated a slightly higher beta coefficient (β = 0.417) than motivation (β = 0.286), suggesting that physical and social workplace conditions are marginally more influential. Descriptive findings also revealed demographic patterns relevant to performance, including age distribution, education level, and gender roles. These findings align with existing literature and underscore the synergistic importance of fostering motivation and creating supportive work environments. The study concludes that HR managers in logistics should implement dual-focused strategies to enhance both motivational drivers and workplace quality. Such strategies may include high-performance work systems, ergonomic improvements, and continuous feedback mechanisms. This research contributes to the field of organizational behavior by offering empirical support for integrated HRM approaches in logistics, providing a framework for future policy and academic inquiry.
Overcoming Barriers to Electric Freight Vehicle Adoption: A Narrative Review of Global Evidence Hariri, Ahmad; Zulkarnain , Ahnis
Logistica : Journal of Logistic and Transportation Vol. 2 No. 4 (2024): October 2024
Publisher : Indonesian Scientific Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61978/logistica.v2i4.1066

Abstract

The rapid growth of urban logistics has intensified concerns about sustainability, making Electric Freight Vehicles (EFVs) a critical innovation for reducing greenhouse gas emissions and improving urban air quality. This study aims to provide a narrative review of the factors influencing EFV adoption, with a focus on technological, economic, infrastructural, and policy dimensions. Literature was systematically retrieved from major databases, including Scopus, Web of Science, IEEE Xplore, and Google Scholar, using targeted keywords related to EFVs, sustainable logistics, charging infrastructure, and adoption policies. Inclusion criteria emphasized empirical studies, case analyses, and decision-making frameworks relevant to urban freight logistics. Findings reveal that technological barriers, particularly limited battery range and insufficient charging networks, remain significant impediments to EFV adoption. Economic considerations, such as high initial investment and retrofitting costs, continue to deter smaller logistics firms, although long-term savings in energy and maintenance strengthen the economic rationale. Policy measures, including subsidies, tax incentives, and Low Emission Zones, have proven effective in accelerating adoption, particularly when aligned with infrastructure development. Cross-country comparisons demonstrate uneven progress, with Norway, the Netherlands, and China leading, while many developing regions lag due to systemic and financial constraints. The discussion emphasizes the need for holistic strategies that integrate policy, infrastructure, and technological innovations. Future research should explore longitudinal policy impacts, innovative charging solutions, and behavioral aspects of adoption to inform more effective pathways toward sustainable urban logistics.
Co-Authors A. Gunawan Santoso, A. Gunawan Abdullah, Anton Al-Shammari, Abdullah Amaanullah, Gita Khairani Amalia, Direstu Anhar, Hazel Aryaputra Arie Wardhono Asih Budiati, Tri Bambang Satoto, Bambang Budiarti, Yessy Budiati, Tri Asih Budiyanto, Albert Chasanah, An An Noor Daniel Dewantoro Rumani Darmini Dhea, Zamitra Mila Edward, Rony edy susanto EKO HARIADI Eliya, Eliya Emiyani, Johny Endrawati, Rizki Ocsera Fajrin, Noer Febiyanti, Herlina Gatot Murti Wibowo, Gatot Murti Gatot Santosa, Gatot Genny Luhung Prasojo Guterres, Bryan Christiano Inigo Hadi Prayitno Hasmy, Achmad Herdian, Rofik Sandra Hermala, Zusnita Idris, Haziq Ikhwanul Qiram Iswadi , Iswadi iswahyudi, Prasetyo Jakfar Kara, Sevda Kusworo Adi Luwihono, Andung Maharani, Dwi Diniah Mahmudah, Diah Mahmudah, Dian Marini Masito, Fitri Masyirianti, Jasmin Mila Dhea, Zamitra Minulya Eska Nugraha Mubarok, Ahmad Muhammad Nur Cahyo Hidayat Nasrullah Nugraha, Wildan Nurfadila, Wilda Rahmadhianie Oesmanto, Arief Pesilette, M Sukri Pesilette, M Syukri Pesilette, Mohammad Syukri Prasetio, Rachmat Prasojo, Genny Luhung Puspitasari, Ani Yuli Yanti Putra, Bambang Wijaya Putra, Iwansyah Ridho Rinaldi Rifki Arif Rini Indrati, Rini Rizkyanti, Fadhilla Nina Rubiyanto, Hamdi Sabang, Yusmiaty Siswadhi, Tamara Maharani Sukahir, Sukahir Sunardi Sunardi Suprihartini, Yayuk Sutiyo Sutiyo Syahwaluddin, Andi Syarifuddin, Surya Thursina Andayani Wahyuni, Wilda Wibowo, Untung Lestari Nur Wicaksono, Putra Wirawan, Yani Yudha Yeti Komalasari Yuniar, Dwi Candra Yusuf, Raihan Alfarizi Zaenal Abidin Zahir, Roya Zibbat, Muhammad Zulkarnain , Ahnis