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All Journal Jurnal Teknik ITS IPTEK Journal of Science IPTEK Journal of Proceedings Series IPTEK The Journal for Technology and Science JUTI: Jurnal Ilmiah Teknologi Informasi EXPERT: Jurnal Manajemen Sistem Informasi dan Teknologi Jurnal Ilmiah Kursor Buletin Penelitian Tanaman Rempah dan Obat Forum Penelitian Agro Ekonomi Journal of Information Systems Engineering and Business Intelligence Jurnal Geosaintek UNEJ e-Proceeding Fountain of Informatics Journal INTEGER: Journal of Information Technology CogITo Smart Journal STTAL POSTGRADUATE - INTERNATIONAL CONFERENCE Pendas : Jurnah Ilmiah Pendidikan Dasar JURNAL TEKNIK INFORMATIKA DAN SISTEM INFORMASI Jurnal Aplikasi Teknik Sipil JMBI UNSRAT (Jurnal Ilmiah Manajemen Bisnis dan Inovasi Universitas Sam Ratulangi) Applied Information System and Management ILKOM Jurnal Ilmiah INTECOMS: Journal of Information Technology and Computer Science Jiko (Jurnal Informatika dan komputer) JISIP: Jurnal Ilmu Sosial dan Pendidikan JURNAL PANGAN Buletin Penelitian Tanaman Rempah dan Obat JURNAL PENDIDIKAN, SAINS DAN TEKNOLOGI Entrepreneurship Bisnis Manajemen Akuntansi (E-BISMA) Jurnal Impresi Indonesia Journal of Social Research Journal of Renewable Energy, Electrical, and Computer Engineering Jurnal Locus Penelitian dan Pengabdian Malcom: Indonesian Journal of Machine Learning and Computer Science JOINCS (Journal of Informatics, Network, and Computer Science) Jurnal Indonesia Sosial Teknologi Journal Research of Social Science, Economics, and Management Sewagati Jurnal Pendidikan dan Pengabdian Masyarakat Teknikom: Teknologi Informasi, Ilmu Komputer dan Manajemen Sammajiva: Jurnal Penelitian Bisnis dan Manajemen International Journal of Multidisciplinary Research of Higher Education (IJMURHICA) Jurnal Informatika: Jurnal Pengembangan IT Galaxy: Jurnal Pendidikan MIPA dan Teknologi
Erma Suryani
Departemen Manajemen Teknologi Institut Teknologi Sepuluh Nopember Surabaya
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Physics Public Health Social Sciences Other

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Peningkatan Efektivitas Operasional Angkatan Laut Untuk mendukung Pertahanan Laut Natuna Utara Melalui Pendekatan System Thinking Arman Hakim Nasution; Erma Suryani; Mukhlis Mukhlis; Rahmatika Jagad Pramundito; Muhammad Syamil Fadlillah; Berlian Rahmy Lidiawaty; Moch. Farrel Arrizal Kusuma; Yoyok Nurkaya Santosa; Kusliana Kusliana; Okol Sri Suharyo; Rudi Hartono Siregar; April Kukuh; Imtyaaz Achsanul Kamila; Hajid Alauddin Ramadhan; Andika Insan Patria; Dinanti Vita Rahman; Ahmad Nabil; Rafief Chalvani
Sewagati Vol 9 No 6 (2025)
Publisher : Pusat Publikasi ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j26139960.v9i6.8054

Abstract

Studi ini berfokus pada peningkatan efektivitas operasional Angkatan Laut Indonesia di Laut Natuna Utara melalui pendekatan system thinking sebagai bagian dari implementasi program Minimum Essential Force (MEF). Meskipun Indonesia adalah negara kepulauan terbesar dengan posisi strategis, wilayah Laut Natuna Utara menghadapi potensi ancaman yang memerlukan kekuatan pertahanan maritim yang tangguh. Program MEF, yang bertujuan membangun kekuatan pertahanan yang efektif hingga tahun 2029, menghadapi tantangan, terbukti dari selisih ketercapaian realisasi MEF sebesar 12,35% pada Tahap II (2015-2019), yang mengindikasikan adanya kendala signifikan dalam modernisasi alutsista. Oleh karena itu, penelitian ini bertujuan untuk mengembangkan model berbasis system thinking yang tidak hanya mengidentifikasi variabel kekuatan dan ancaman dari sudut pandang TNI Angkatan Laut, tetapi juga memetakan hubungan sebab-akibatnya melalui penyusunan Causal Loop Diagram (CLD). Model CLD ini mengintegrasikan 55 variabel (41 endogen, 14 eksogen) yang mencakup aspek pertahanan, ekonomi, dan politik. Hasil analisis menekankan pentingnya pengelolaan terpadu di luar sekadar penambahan alutsista. Model ini berfungsi sebagai kerangka strategis pendukung keputusan untuk meminimalkan kesenjangan realisasi MEF.
Pemilihan Alternatif Bahan Baku dengan Metode Analytical Hierarchy Process (AHP) untuk Minimasi Biaya Produksi Pupuk Phosgreen Iksan Hariyanto; Erma Suryani
Jurnal Impresi Indonesia Vol. 5 No. 3 (2026): Jurnal Impresi Indonesia
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/jii.v5i3.7566

Abstract

PT Petrokimia Gresik menghadapi tantangan tingginya biaya produksi pupuk Phosgreen pasca pencabutan subsidi pupuk SP-36, dengan kontribusi biaya bahan baku mencapai 85,91% dari total Harga Pokok Produksi. Penelitian ini bertujuan menganalisis pemilihan alternatif bahan baku fosfat untuk meminimasi biaya produksi menggunakan metode Analytical Hierarchy Process (AHP). Data diperoleh melalui survei pendahuluan, diskusi kelompok terarah, dan kuesioner perbandingan berpasangan yang melibatkan unit proses, pengadaan, dan pengendalian kualitas. Parameter yang dianalisis meliputi harga bahan baku, biaya pengiriman dan handling, karakteristik kimia (kandungan P?O? dan impuritas), fleksibilitas operasional, serta dampak lingkungan. Seluruh matriks perbandingan memenuhi persyaratan konsistensi dengan Consistency Ratio (CR) ? 0,1. Hasil analisis menunjukkan kriteria biaya memiliki tingkat kepentingan tertinggi, diikuti kualitas dan ketersediaan pasokan. Sintesis bobot global menempatkan ROP Sludge sebagai alternatif prioritas tertinggi, diikuti Rock Phosphate Mesir, Rock Phosphate Jordan, dan Phosphate Rock Lokal. ROP Sludge unggul secara teknis karena kompatibel dengan sistem proses eksisting tanpa modifikasi peralatan utama, serta mampu menurunkan biaya produksi dari 270 USD/ton menjadi 153 USD/ton atau sekitar 43%. Analisis sensitivitas menunjukkan hasil pemeringkatan stabil dan robust terhadap perubahan bobot kriteria dalam rentang moderat.  Penelitian ini menyimpulkan bahwa pemanfaatan ROP Sludge merupakan alternatif paling layak secara teknis dan ekonomis untuk meningkatkan efisiensi biaya dan keberlanjutan operasional produksi pupuk Phosgreen, sekaligus memberikan dasar kuantitatif bagi pengambilan keputusan strategis pengadaan bahan baku fosfat di industri pupuk.
Economic Analysis for Using Solar Energy Implementation to Support the Development of Nusantara Capital Muhammad Syamil Fadlillah; Erma Suryani; Rahmatika Jagad Pramundito
Journal of Renewable Energy, Electrical, and Computer Engineering Vol. 4 No. 2 (2024): September 2024
Publisher : Institute for Research and Community Service (LPPM), Universitas Malikussaleh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jreece.v4i2.16470

Abstract

The dynamic simulation model for economic analysis of solar energy in the new Indonesia's capital named IKN is a computer system designed to evaluate the viability of solar energy as a power source in the new capital being developed in East Kalimantan. The model aims to assess the economic feasibility of solar energy implementation, addressing cost-effectiveness. Strategies include policy enforcement, land optimization, and population growth impacts. The model's validation showed an error rate ‰¤ 5% and error variance ‰¤ 30%, confirming its accuracy. Scenario simulations (most likely, pessimistic, and optimistic) forecasted varying returns on investment (ROI), indicating solar energy's profitability under different conditions. The optimistic scenario predicted the highest ROI of 42% by 2045, with a break-even point by 2026.
Strategic Planning of Information Systems and Technology at a Product Label Printing Company Using the Ward & Peppard Method to Improve Operational Efficiency Triady Widodo; Erma Suryani
Journal Research of Social Science, Economics, and Management Vol. 5 No. 6 (2026): Journal Research of Social Science, Economics, and Management
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jrssem.v5i6.1275

Abstract

CV Master Grafix, a small-to-medium enterprise (SME) engaged in product label printing, faces various operational challenges due to the dominance of manual processes in key business activities such as color data management, design approval, raw material procurement, and employee performance evaluation. These inefficiencies lead to service delays and decreased competitiveness in responding to the dynamic demands of B2B customers. This research aims to develop a strategic Information Systems and Information Technology (IS/IT) plan to improve the company's operational efficiency. This study adopts a qualitative descriptive approach using a case study method and applies the Ward and Peppard framework to formulate the IS/IT strategy. Data will be collected through observation, interviews, questionnaires, and document analysis. Strategic evaluations will be conducted using approaches such as Value Chain, SWOT, Gap Analysis, Critical Success Factors (CSF), and the McFarlan Strategic Grid. Meanwhile, technology initiative priorities will be determined using the Analytic Network Process (ANP) method based on the BOCR dimensions (Benefit, Opportunity, Cost, Risk). The outcome of this research is a strategic IS/IT planning document that includes an information technology strategy, an information systems business strategy, and an IS/IT management strategy, along with a prioritized portfolio of applications. This plan is intended to serve as a foundation for developing technology solutions that enhance operational efficiency and strengthen the competitiveness of CV Master Grafix in the B2B printing industry
Analysis of the Flow of the Connection Service Process to Achieve an Increase in Electricity Sales Using Application Design Rizal Bima Bayuaji; Erma Suryani
Journal Research of Social Science, Economics, and Management Vol. 5 No. 12 (2026): Journal Research of Social Science, Economics, and Management
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jrssem.v5i12.1641

Abstract

The electricity customer connection process at PT PLN (Persero) continues to face significant operational challenges, including unintegrated data systems, limited real-time monitoring capabilities, and slow coordination between units. These challenges negatively impact overall service efficiency and electricity sales growth. This study aims to analyze the current customer connection workflow and design an integrated information system application to improve operational effectiveness and service quality. Using a descriptive qualitative approach, data was collected through direct observation, comprehensive operational document analysis, persona canvas, and Root Cause Problem Solving (RCPS) to identify business process issues. Diagnostic analysis revealed that severe data fragmentation and the absence of a centralized monitoring platform were the primary root causes of delays. To address these challenges, the Integrated Customer Connection (ICE) application was designed. This system seamlessly integrates the end-to-end workflow, including initial customer inquiries, technical surveys, field connection execution, and real-time operational monitoring through an interactive dashboard. The application design implementation successfully accelerated kWh sales, with a projected volume increase of 1,867,177 kWh by 2025. This achievement represents a 6.24% increase in sales compared to 2024, reaching a total volume of 13,178,583 kWh while drastically reducing the average service duration to 1.38 days. Furthermore, the software offers advanced functional features, including job status tracking, network load analysis, and market potential mapping.The study concluded that user-centric application development effectively increased process transparency, optimized customer connection efficiency, and drove strategic electricity sales growth at PT PLN (Persero).
Organizational Resilience in MSME Sustainability: Roles of Entrepreneurial Orientation, Internal Capabilities and Business Environment Natalia Magdalena Rafu Mamulak; Erma Suryani; Jerry Dwi Trijoyo Purnomo
International Journal of Multidisciplinary Research of Higher Education Vol 9 No 3 (2026): July (Theme Education, Religion Studies, Social Sciences, STEM and Economic Devel
Publisher : Islamic Studies and Development Center in Collaboration With Students' Research Center Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/ijmurhica.v9i2.569

Abstract

This study examined how entrepreneurial orientation, internal capabilities, and business environment influence MSME operational sustainability through organizational resilience. Using a quantitative, explanatory, cross-sectional survey design, data were collected from 331 owners or managers of traditional weaving MSMEs in Nusa Tenggara Timur, Indonesia. The data were analyzed using Partial Least Squares Structural Equation Modeling to test direct and indirect relationships among the study constructs. The results show that entrepreneurial orientation and internal capabilities did not have significant direct effects on operational sustainability. However, both variables had significant positive effects on organizational resilience, which in turn significantly enhanced operational sustainability. The business environment had the strongest effect in the model, exerting both a significant direct effect on operational sustainability and an indirect effect through organizational resilience. These findings indicate that organizational resilience functions as the key mediating capability through which strategic posture and internal strengths are translated into sustained business operations. The study extends MSME sustainability research by moving beyond direct-effect explanations and demonstrating the importance of resilience as an organizational mechanism. Practically, the findings suggest that resilience-oriented interventions, combined with improvements in external business conditions, are essential for strengthening the viability of culturally embedded and structurally constrained MSMEs in Eastern Indonesia.
ANALISIS EFEKTIVITAS MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) TERHADAP PENINGKATAN HASIL BELAJAR SISWA KELAS V PADA MATA PELAJARAN IPAS DI SD INPRES SARROANGIN KABUPATEN GOWA Nurul Ismi; Andi Makkasau; Erma Suryani
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 2 (2026): Volume 11 No. 02, Juni 2026.
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i2.44617

Abstract

This study was conducted at the Elementary School Teacher Education Department, Faculty of Education, Makassar State University, under the guidance of Andi Makkasau and Erma Suryani Sahabuddin. The study aimed to analyze the application of the PBL model to V grade students of SD Inpres Sarroangin, its effectiveness in improving science learning outcomes, and the magnitude of the improvement. The quantitative method with a quasi-experimental approach (Quasi Experimental) using a Nonequivalent Control Group Design. The population was all fifth grade students, a sample of 40 students was selected by simple random sampling: class VA (experimental) and VB (control). Data were collected via observation sheets and tests (multiple choice and essay), analyzed with descriptive and inferential statistics. The results showed that the implementation of PBL in the experimental group was very good. The increase in learning outcomes was significant in the experimental group (very high category). The Independent Sample T-Test yielded a significance value of 0.001 < 0.05, thus rejecting H0 and accepting Ha, proving the significant influence of PBL on science learning outcomes. The PBL model effectively improves learning quality compared to conventional methods.
E-Services Quality: An Analysis of Customer's Mobile Banking Services in Sharia—A Systematic Literature Review Nia Kumaladewi; Dede Rosyada; Erma Suryani; Nashrul Hakiem
Applied Information System and Management (AISM) Vol. 8 No. 2 (2025): Applied Information System and Management (AISM)
Publisher : Depart. of Information Systems, FST, UIN Syarif Hidayatullah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/aism.v8i2.46682

Abstract

In the current digital era, banking services have rapidly evolved thanks to technological advancements, such as mobile banking, which allows customers to conduct transactions easily and efficiently. Studies show that customer perception and satisfaction levels highly depend on service standards, available features, and user experience when using the service. Studies have shown that how customers feel about a service and how satisfied they are with it relies a lot on the quality of the service, the features it offers, and how easy it is to use. A big part of how well financial services on mobile devices do is how good digital services are, particularly in sharia banking that operates in accordance with Sharia principles and regulations. This research aims to gather systematic literature about the level of quality in mobile banking features provided by sharia-compliant banks. To comprehend the connection between customer experience and the effectiveness of e-services in mobile banking apps, the modified e-services quality model is essential. Finding the elements that affect the quality of e-services and consumer happiness, as well as investigating methods for enhancing digital services in compliance with sharia law, are the main goals of this study. It is anticipated that the findings of this study will offer more profound understandings of how Islamic banks may enhance the quality of their mobile banking services.
Co-Authors Achmad Mufliq Addin Aditya Adi, Trijoko Wahyu Ahmad Mukhlason Ahmad Nabil Algracevian Andrea Gibran Syahrial Alifiansyah Arrizqi Hidayat Alvisi Aura Chandra Amalina, Debbie Amna Shifia Nisafani Amrina Friska Apriliana Ananda Riyandwyana Andhika Prasandy Rachman Andi Inayah Auliyah Andi Makkasau Andika Insan Patria Andre Firmansyah Andre Parvian Aristio Anggi Yhurinda Perdana Putri Aniqoh Bachriwindi Anisa Dzulkarnain April Kukuh Ari Santoso Arif Wibisono Arishinta, Ayasophia Arman Hakim Nasution Ashma Hanifah Bangun Muljo Sukojo, Bangun Muljo Benyamin Limanto Benyamin Limanto Berlian Rahmy Lidiawaty Cahyono, Dwi Dede Rosyada Desi Eka A S Dhika Wahyu Octaviani Dhyna Octabriyantiningtyas Dinanti Vita Rahman Diva Irma Ayunita Enrico Samuel Djimesha Eryuni Ramdhayani Fadhil, Muhammad Faiq Najib Al-Aziz Faizal Mahananto Faradibah, Amaliah Fatharani Wafda Fatharani Wafda Ferlyna Kusuma Wardhani Gustin Ayu Cahyandini Gustin Ayu Cahyandini Gustin Ayu Cahyandini Habibah Asma&#039;ul Husna Hajid Alauddin Ramadhan HANDEWI P.S. RACHMAN Handewi Purwati Saliem Hanifan Muhayat Hanim Maria Astuti Haris Rafi Heri Kuswanto Heri Supriyanto Hermansyah Hermansyah Hermansyah Hermansyah Herry Purwanti Heru Yunianta I Made Candra Girinata I Putu Artama Wiguna Ika Nurkasanah Iksan Hariyanto Imtyaaz Achsanul Kamila Indah Dwi Lestari Indroprasto Indroprasto Iqbal Grady Favian Jadid Pratama Yuga Nugraha Jennis Tonapa Jerry Dwi Trijoyo Purnomo Jerry Dwi Trijoyo Purnomo Jessica Patricia Halim Jojok Widodo Soetjipto Kamarudin Hasan Basri Kartini Aprilia Pratiwi Nuzry Kurnia Sari Darma Siswi Kusliana Kusliana Lidra Trifidya Lilia Trisyathia Quentara Litafira Syahadiyanti Litafira Syahadiyanti M. Yusuf Sulaiman Mahendrawathi ER Mahendrawati ER Makarius Bajari Makarius Bajari Mala Rosa Aprillya Mas’odi Mas’odi Mauliwidya Mauliwidya Maya Puspita Moch. Farrel Arrizal Kusuma Mochammad Althof Ibtisaam Shiddekh Muhammad Afzal Muhammad Alam Pasirulloh Muhammad Andika S M Muhammad Andika Satrugna Mahardhika Muhammad Imaduddin Ihsan Muhammad Septama Prasetya Muhammad Syamil Fadlillah Muhammad Syamil Fadlillah Muhammad Syamil Fadlillah Mukhlis Mukhlis Nanok Adi Saputra Nashrul Hakiem Natalia Magdalena Rafu Mamulak Natalia Magdalena Rafu Mamulak nFN Supriyati Ni Luh Septiana Dharmayanti Nia Kumaladewi Nilasari Mukti Widyaningsih Novia Paramita Shandra Nugroho, Cahyo Aji Nurhairunnisah, Nurhairunnisah Nurmansyah Nurmansyah Octavia Olga Citra Dewi Okol Sri Suharyo Ony Ichsandrya Pandu Satrio Pasha, Donaya Priangga, Prima Purnama Anaking Putri, Anggi Yhurinda Perdana Putu Aditya Dharmawan Qomariah, Ismi Nurul Rachman Arief Radityo Prasetianto Radityo Prasetianto Wibowo Raffly Andico Devara Rafief Chalvani Rahmad Hidayat Rahmatika Jagad Pramundito Rahmatika Jagad Pramundito Rahmawati, Ulfa Emi Rama Dhaniareza Randy Pradana Kushatmaja Raras Tyasnurita Raulia Riski Regina Verra Santiara Retno Aulia Vinarti Rindu Puspita Wibawa Rini Qurratul Aini Risma Petrus Risma Petrus Rizal Bima Bayuaji Rizka Wakhiddatus Sholikah Rudi Hartono Siregar Rudiyanto Rudiyanto Rully Agus Hendrawan Sahdha Prakasa Sarwosri Sarwosri Satria Nur Alam Serra Charisma Viontita Shabrina Luthfiani Khanza Shoffi Izza Sabilla Surya, Agung Bagus Syaiful Hidayat Syamsu Nur Row Honey Syauqi Saswatata Nawal Abadi Tata Aransta Imas Puspita Tita Ayu Rospricilia Tony Dwi Susanto Triady Widodo Ulfa Emi Rahmawati Ulfa Emi Rahmawati Ummi Ainun Nadhiroh Wahyuningtyas, Nunuk Wiandana, I Gede Wibawa, Rindu Puspita Wibisono, Arif Wibisono, Arif Wisnu Broto, Y. Suponco Yahya, Fahmi Yoyok Nurkaya Santosa Yuni Artha Chyntia Saragih