Article Per Year (5 Year)
p-Index From 2021 - 2026
1.456
P-Index
This Author published in this journals
All Journal Jurnal Teknik ITS TEKMAPRO Journal of Industrial Engineering and Management Journal of Engineering and Management in Industrial System Jurnal Sistem dan Manajemen Industri International Journal of Industrial Optimization (IJIO) Jurnal Teknologi dan Manajemen Industri Terapan Proceeding ISETH (International Summit on Science, Technology, and Humanity) Sewagati
Maria Anityasari
Unknown Affiliation
Arts Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Medicine & Pharmacology Public Health Social Sciences Transportation Other

Published : 10 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 10 Documents
Search

 1 
Analisis Gaya Hidup Berkelanjutan (Sustainable Lifestyle) Siswa-Siswi SMA di Surabaya dan Upaya Perbaikannya Maria Immaculata Nesya Putri Saraswati; Maria Anityasari
Jurnal Teknik ITS Vol 1, No 1 (2012)
Publisher : Direktorat Riset dan Pengabdian Masyarakat (DRPM), ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (172.254 KB) | DOI: 10.12962/j23373539.v1i1.1976

Abstract

Deplesi sumber daya alam yang sejalan dengan peningkatan populasi manusia, banyaknya sampah yang berbahaya sisa dari aktivitas manusia serta adanya fakta pemanasan global merupakan fakta yang meresahkan. Segala perilaku dan kegiatan manusia kini seharusnya berkiblat pada pemenuhan kebutuhan yang tidak mengorbankan kebutuhan generasi mendatang. Mengingat bahwa remaja atau pemuda sangat menentukan nasib suatu bangsa di masa depan dan merupakan ujung tombak keberlangsungan suatu bangsa, maka memberikan pemahaman yang lengkap tentang pentingnya isu SD dan bagaimana sebaiknya gaya hidup berkelanjutan sangatlah penting. Oleh sebab itu dalam penelitian ini dieksplorasi gaya hidup siswa SMA di Surabaya guna menciptakan metode yang sesuai untuk membentuk gaya hidup berkelanjutan remaja. Alternatif-alternatif metode yang dimunculkan untuk pembentukan gaya hidup berkelanjutan yaitu menyusun kurikulum sekolah, membuat software ecological footprint sederhana, membuat booklet panduan gaya hidup berkelanjutan, mengadakan pelatihan best practice. Berdasarkan pengolahan data kuesioner, focus group discussion maka keputusan metode gaya hidup berkelanjutan yang dipilih dalam penelitian ini yaitu membuat booklet panduan gaya hidup berkelanjutan bagi remaja.
Combination of BLOCPLAN Algorithm, HIRARC Analysis, and Arena Simulation for Design of Transportation and Heavy Vehicles Facilities Anityasari, Maria; Loverinca Millenia, Vira; Aulia Akbar, Reza; Yuanus, Franki; Suef, Mokh
Tekmapro Vol. 20 No. 1 (2025): TEKMAPRO
Publisher : Program Studi Teknik Industri Universitas Pembangunan Nasional Veteran Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Purpose – The study presented in this paper reports on a pilot implementation of scientific management principles in addressing city government facility problems across divisions. To pursue more effective and efficient results, the Tambaksari site that serves various Surabaya Department of Water Resources and Highway Development (SubDRD) tasks, including welding, storage, repair, drainage work, refueling, and security, covering a 15,457 m2 area is evaluated and improved using facility layout, occupational health and safety, and simulation methods. Existing facilities lack grouping based on activities, resulting in inefficiencies. The site poses potential hazards, such as oil spills and hazardous welding practices. This research seeks to optimize facility layout by implementing occupational health and safety standards for effective, efficient activities, and appropriate control systems. Methodology – This research identifies facility needs, sizes, and proximity relationships using the BLOCPLAN algorithm. Hazard management employs the Hazard Identification, Risk Assessment, and Risk Control (HIRARC) method, identifying hazards through Process Hazard Analysis (PHA) and assessing risk levels with Failure Mode and Effect Analysis (FMEA). Control system planning, based on the hierarchy of control, is integrated into facility layout design. Stakeholder feedback is gathered through a Focus Group Discussion (FGD) to refine alternative designs. Arena software simulation assesses workstation utility, guiding adjustments for optimization. Findings – The combination of the BLOCPLAN algorithm, HIRARC analysis, and Arena simulation resulted in an estimated design layout that can reduce total out of direction travel distance by 47.32%, backtracking by 43.31%, and cross-movement by 47.37%. Research Limitations – Despite the practical implications involve shaping a more effective Tambaksari layout for SubDRD operations, potentially improving work productivity, creating a safer work environment, and enhancing maintenance service quality for Surabaya City Government infrastructure, the occupational health and safety aspects in this research are only considered concerning their influence on layout design and the simulations only target the workshop activities. Originality – This study is original in the scope of Indonesian city government work that rarely implementing scientific management methods in addressing their problems and challenges. In addition, this study provides integrated analysis across divisions in city government which are usually very rigid and limited by bureaucracy.
Understanding Remanufacturing Business in Indonesia: Insights from an Initial Survey Anityasari, Maria; Fernando, Antonius; Suhariyanto, Tatbita Titin; Sari, Komang Nickita; Kusumawardani, Rindi; Akbar, Reza Aulia
Proceeding ISETH (International Summit on Science, Technology, and Humanity) 2024: Proceeding ISETH (International Summit on Science, Technology, and Humanity)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/iseth.5413

Abstract

Purpose: This study aims to investigate the current state and challenges of remanufacturing practices in Indonesia, particularly in the heavy equipment sector, including key barriers and opportunities identification. Methodology: A survey involving 23 companies working in the heavy equipment sector was conducted to gather their remanufacturing practices, challenges, and perspectives. The study examines issues related to definitions, regulations, core availability, and quality assurance of remanufactured items. Results: The survey reveals wide variety and inconsistencies in defining remanufacturing due to the absence of standardized definitions and government regulations. This triggers complexities in business process especially in sourcing high-quality cores and communicating the quality of remanufactured items to consumer. Applications/Originality/Value: The findings highlight the need for future research to create a conducive ecosystem for remanufacturing in Indonesia including regulation and policy development. This study provides valuable insights for enhancing the development of the remanufacturing industry.
Analyzing operational risks of a recyclable waste-based payment public transit system in Surabaya, Indonesia Anityasari, Maria; Wessiani, Naning Aranti; Pratiwi, Atikah Aghdhi; Putri, Fathaliati Zikri Musev; Rinardi, Hilmi Cahya; Prakoso, Matheus Bimo Aryo; Ghaisani, Nofinda
Jurnal Sistem dan Manajemen Industri Vol. 9 No. 1 (2025): June
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30656/jsmi.v9i1.10203

Abstract

Suroboyo Bus, a municipal public transportation initiative managed by the Surabaya Department of Transportation (SubDOT) in Indonesia, was launched to promote the use of public transit by accepting recyclable plastic waste as transit fare payments. However, this transportation system presented challenges, as prior to 2019, Suroboyo Bus performed its operational activities without adequately incorporating operational risk, specifically considering Health, Safety, and Environment (HSE) factors. The analysis of risk profiles and a mitigation plan concerning the well-being of both their staff and passengers was uncomprehensive. To address these issues, this paper evaluates the operational risk based on ISO 31000:2018, the Failure Mode and Effect Analysis (FMEA), and the Benefit Cost-Analysis (BCA). The analysis identified 114 risks and 189 combinations of risks and impacts across 70 business processes associated with Suroboyo Bus operations, with varying degrees of risk severity. Risk prioritization analysis was performed using the Pareto 80:20 principle. Proposed risk response strategies include avoidance, mitigation, transfer, and tolerance. Evaluation of the feasibility of these strategies through benefits and cost analysis, supplemented by a sensitivity analysis, revealed Benefit-Cost Ratio (BCR) values ranging from 1.041 to 1.471, indicating that the proposed mitigation plan is feasible for all evaluated scenarios. These findings underscore the importance of implementing risk mitigation measures to improve the sustainability and effectiveness of the Suroboyo Bus service. Future research should explore the digital application developed for Suroboyo Bus passengers as part of the business process named “Golek Bis” (GOBIS) and other methods that can be used to enhance the quality and comprehensiveness of risk management.
A smart city infrastructure implementation framework – insights from smart street lighting implementation optimization Anityasari, Maria; Amrizal, Rizki; Widodo, Erwin; Anam, Sjamsjul; Chew, Boon Cheong
International Journal of Industrial Optimization Vol. 6 No. 2 (2025)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/ijio.v6i2.13307

Abstract

In recent years, the concept of smart cities and infrastructure has gained momentum as a solution to challenges such as population growth, resource management, and environmental sustainability. Rapid urbanization in many developing countries highlights the need for efficient infrastructure planning and management. This framework offers a structured approach for decision-making and resource allocation, enabling prioritization of investments to maximize limited resources while supporting development goals. The framework is tested through an analysis of the Smart Street Lighting Systems (SSLS) in Surabaya, Indonesia, addressing the city's intention to upgrade street lighting to reduce maintenance costs and energy consumption. Currently, the street lighting system faces issues including a high rate of broken or damaged lights and inefficiencies in handling complaints. However, limited funding and varied regional needs constrain any comprehensive upgrade. The proposed framework integrates the Analytical Hierarchy Process (AHP) to prioritize regions as weighting inputs, Mixed Integer Goal Programming (MIGP) to optimize the distribution of SSLS and conventional LED lighting across regions, and Cost-Benefit Analysis (CBA) to evaluate financial feasibility. Results recommend purchasing 11,915 new SSLS units with region-specific distributions, achieving a financially viable Benefit-Cost Ratio (BCR) of 2.059. These findings demonstrate practical implementation of smart city principles, balancing cost-efficiency, service performance, and stakeholder priorities. Policymakers can use this framework to maximize impact within budget constraints. This framework serves as a viable template for other regions and countries embarking on smart city infrastructure implementation.
Analisis Lanskap Penelitian Remanufaktur dan Perilaku Konsumen: Studi Literatur Sistematis Sari, Komang Nickita; Anityasari, Maria; Sari, Ni Ketut
Tekmapro Vol. 19 No. 2 (2024): TEKMAPRO
Publisher : Program Studi Teknik Industri Universitas Pembangunan Nasional Veteran Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/tekmapro.v19i2.423

Abstract

Penelitian mengenai remanufaktur telah berkembang pesat dalam beberapa dekade terakhir seiring dengan meningkatnya perhatian terhadap keberlanjutan dan ekonomi sirkular. Remanufaktur adalah proses perbaikan dan peremajaan produk bekas sehingga produk tersebut dapat digunakan kembali dengan kualitas yang setara dengan produk baru. Proses ini membantu mengurangi limbah, penggunaan sumber daya alam, serta menawarkan solusi ekonomis bagi konsumen dan produsen. Namun, adopsi praktik remanufaktur menghadapi berbagai tantangan, terutama di negara berkembang seperti Indonesia, di mana pemahaman konsumen mengenai produk remanufaktur masih rendah dan persepsi terhadap produk murah sebagai produk berkualitas rendah masih dominan. Ketidakjelasan dalam definisi remanufaktur juga menjadi hambatan besar bagi peneliti dan praktisi, menyebabkan kesulitan dalam melakukan penelitian yang efektif dan menyebarkan pengetahuan tentang proses tersebut. Oleh karena itu, penelitian ini dilakukan untuk memberikan pemahaman yang lebih mendalam mengenai lanskap penelitian remanufaktur yang terkadang masih ambigu dan membutuhkan eksplorasi lebih lanjut. Dengan menggunakan metode eksploratif dan systematic literature review, penelitian ini bertujuan untuk mengidentifikasi tren terkini dan isu-isu penting yang mempengaruhi adopsi praktik remanufaktur, serta memberikan wawasan mengenai perbedaan perilaku konsumen di negara maju dan berkembang terhadap produk remanufaktur.
Risk Assessment of Productivity Recovery Post Occupational Accident in Indonesia Anityasari, Maria; Bangsawan, Gung Made Arya; Wessiani, Naning Aranti
Tekmapro Vol. 20 No. 2 (2025): TEKMAPRO
Publisher : Program Studi Teknik Industri Universitas Pembangunan Nasional Veteran Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/tekmapro.v20i2.920

Abstract

Indonesia's public health provider, the Insurance Administration Organization (IAO), provides universal coverage for Work Accident Insurance. As an initiative, it has failed to support all workers. This study assesses productivity recovery risks and associated future costs following occupational accidents, employing risk management methods and scenario analyses to aid decision-making in Indonesia. Focusing on formal workers in Surabaya, this research examines the balance between government benefits and expected productivity rebound upon return. Six risk types are identified and analysed, while the most prevalent risks involve workers still undergoing treatment with uncertain outcomes. As existing coverage schemes risk negative cash flow and deficits, this study also calculates the budget needed for zero-accident targets and maximum compensation to balance government obligations and workers' remuneration. This study has successfully captured the critical factors that can lead to refining coverage and addressing financial shortfalls, allowing improved support for workers' recovery and return productivity.
ENHANCING PUBLIC SERVICE EFFICIENCY: A CASE STUDY-BASED PROCESS CAPABILITY ASSESSMENT IN SURABAYA Anityasari, Maria; Sonhaji, Agus Imam; Akbar, Reza Aulia; Kusumawardani, Rindi; Indrawijaya, Rivaldo
JEMIS (Journal of Engineering & Management in Industrial System) Vol. 13 No. 2 (2025): In Process
Publisher : Industrial Engineering Department, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/

Abstract

The application of lean six sigma in the manufacturing industry, particularly with regard to productivity enhancement, waste reduction, and production process efficiency, has gained greater recognition. Furthermore, the fundamental ideas of this field are highly applicable and could be used in the service industry, including public services offered by governmental organizations. In order to meet community needs, public services like those provided by Surabaya City's Regional Apparatus Organization (RAO) are crucial. The community, as users of public services, has no other options, so the quality of service provided by government agencies is the only hope, in contrast to the optional and competitive private sector services. These public services rely on the abilities and dependability of their personnel in addition to effective systems. In Indonesia and many other developing countries, these issues still exist. This study employed process capability analysis to evaluate 279 licensing and non-licensing services provided by 17 Regional Apparatus Organizations (RAOs) in the City of Surabaya over the previous 9 months. Sixty-three out of 279 services (22.6%) were below the level of sigma and that is smaller than 3σ, meaning there was inconsistency process performance capability against to average threshold value in Indonesia. This indicates that there is further room to enhance the operational systems as well as develop HR professional skills. It is hoped that this approach will tackle the root cause of the problem, and help drive creation of more reliable, effective and efficient services delivered fairly to all stakeholders.
Menuju Layanan Administrasi yang Efektif dan Efisien: Pendampingan Implementasi Lean Six Sigma dalam Pelayanan Publik di Kota Surabaya Anityasari, Maria; Akbar, Reza Aulia; Nickita, Komang; Indrawijaya, Rivaldo; Sonhaji, Agus Imam; Wibisono, Keiza Ayu; Maharani, Zarlita; Thufail, Al May Nabith; Anastasya, Febiana; Salsabilla, Nasywa; Afzalurrahman, Fahrizal; Pratama, Affan Hadi; Suryaningtyas, Alifia; Irani, Cindy Fitria; Da Murra, Fadhel; Nihara, Akmal Zuhdi; Kusumawardani, Rindi
Sewagati Vol 9 No 5 (2025)
Publisher : Pusat Publikasi ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j26139960.v9i5.8314

Abstract

Keilmuan Teknik Sistem dan Industri selama ini lebih banyak dikaitkan dengansektor manufaktur. Namun sebenarnya disiplin ini juga sangat relevan untuk diterapkandi sektor layanan publik oleh instansi pemerintahan. Penerapan konsep LeanSix Sigma (LSS) terbukti mampu menjawab tantangan efisiensi, efektivitas, danpeningkatan kualitas layanan. Metode ini tidak hanya berfokus pada pengurangandefect atau kesalahan dalam proses layanan, tetapi juga mengutamakan pencarianprosedur terbaik untuk pemantauan dan perbaikan berkelanjutan. Maka dariitu, program pengabdian masyarakat ini dirancang untuk mendampingi OrganisasiPerangkat Daerah (OPD) penyelenggara layanan perizinan dan non-perizinan dilingkungan Pemerintah Kota (Pemkot) Surabaya dalam mengimplementasikan konsepLSS. Prinsipnya adalah pengelolaan data dari total waktu penyelesaian terhadaptarget yang telah ditetapkan untuk dapat mengukur performansi layanan dari setiapOPD melalui parameter process capability dan sigma level. Hasil dari pendampinganini menunjukkan bahwa meskipun para OPD telah memenuhi target waktu layanan,namun sebaran waktu layanan yang tercatat masih terlalu tinggi sehingga akhirnyaberdampak pada tingkat kepuasan masyarakat yang bervariatif. Hasil pengolahandata selanjutnya dianalisis berdasarkan 10 waste untuk menemukan penyebab waktulayanan belum konsisten. Hasil analisis ditindaklanjuti dengan perubahan prosedurkerja dan proses bisnis sebagai bentuk continuous improvement.
Perbandingan Dampak Lingkungan Dan Carbon Tax Antara Proses Manufaktur Dan Proses Perbaikan Propeller Kapal Empat Blade (4B) Dela Wahyu Nur Isroina; Maria Anityasari; Ahmad Rusdiansyah
Jurnal Teknologi dan Manajemen Industri Terapan Vol. 5 No. 1 (2026): Jurnal Teknologi dan Manajemen Industri Terapan
Publisher : Yayasan Inovasi Kemajuan Intelektual

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55826/jtmit.v5i1.1604

Abstract

Indonesia sebagai negara kepulauan sangat bergantung pada transportasi laut (kapal) dalam mendukung konektivitas dan distribusi logistik nasional. Dalam sistem penggerak kapal, propeller merupakan bagian inti karena berperan sebagai pedorong saat kapal beroperasi. Selain itu, propeller juga rentan mengalami kerusakan akibat kelelahan material, kavitasi, dan beban operasi jangka panjang. Kerusakan pada propeller dapat menurunkan performa kapal, meningkatkan konsumsi bahan bakar, dan berkontribusi terhadap peningkatan emisi gas rumah kaca. Tanpa strategi pemeliharaan yang tepat, praktik penggantian propeller secara berulang berpotensi meningkatkan beban emisi dan biaya karbon, sehingga dapat menghambat pencapaian target dekarbonisasi sektor maritim. Kemudian, penggunaan propeller baru menimbulkan dampak lingkungan yang signifikan akibat proses manufaktur yang bersifat intensif energi dan material. Seiring dengan penerapan carbon pricing dan meningkatnya tuntutan keberlanjutan, diperlukan strategi pemeliharaan propeller yang lebih efisien dan berkelanjutan. Penelitian ini menerapkan pendekatan Life Cycle Assessment (LCA) untuk menilai dan memembandingkan dampak lingkungan antara propeller baru dan strategi perbaikan (repair). Hasil analisis menunjukkan bahwa propeller baru menghasilkan dampak lingkungan sebesar 16.962 kg CO₂-eq, sedangkan strategi repair mampu memberikan penghematan emisi sebesar 10.000–12.000 kg CO₂-eq, bergantung pada tingkat kerusakan. Jika dikonversikan ke dalam skema carbon tax sebesar Rp30 per kg CO₂-eq, strategi repair menghasilkan environmental saving cost sebesar Rp305.400–Rp375.180 dibandingkan dengan propeller baru. Dengan demikian, penelitian ini menunjukkan bahwa repair propeller tidak hanya menurunkan emisi, tetapi juga memberikan manfaat ekonomi melalui penghematan biaya karbon, sehingga mendukung pengambilan keputusan yang lebih berkelanjutan di industri perkapalan dan galangan kapal terkait strategi pergantian propeller kapal.
Co-Authors Afzalurrahman, Fahrizal Agus Imam Sonhaji, Agus Imam Ahmad Rusdiansyah Akbar, Reza Aulia Amrizal, Rizki Anastasya, Febiana Atikah Aghdhi Pratiwi, Atikah Aghdhi Aulia Akbar, Reza Bangsawan, Gung Made Arya Boon Cheong Chew, Boon Cheong Da Murra, Fadhel Dela Wahyu Nur Isroina Erwin Widodo Fernando, Antonius Ghaisani, Nofinda Indrawijaya, Rivaldo Irani, Cindy Fitria Loverinca Millenia, Vira Maharani, Zarlita Maria Immaculata Nesya Putri Saraswati Mokh. Suef Naning Aranti Wessiani Ni Ketut Sari Nickita, Komang Nihara, Akmal Zuhdi Prakoso, Matheus Bimo Aryo Pratama, Affan Hadi Putri, Fathaliati Zikri Musev Rinardi, Hilmi Cahya Rindi Kusumawardani, Rindi Salsabilla, Nasywa Sari, Komang Nickita Sjamsjul Anam Suhariyanto, Tatbita Titin Suryaningtyas, Alifia Thufail, Al May Nabith Wibisono, Keiza Ayu Yuanus, Franki