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All Journal Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Pesona Pariwisata Journal Serambi Engineering (JSE) Masyarakat: Jurnal Pengabdian
SUMITRA, NAUFAL RABBANI
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Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Social Sciences Other

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REVOLUSI TEKNOLOGI: IMPLEMENTASI MUSEUM TEKNOLOGI DALAM MENCIPTAKAN PARIWISATA INTERAKTIF DI ERA SOCIETY 5.0 NABILLAH, SALSA; SUMITRA, NAUFAL RABBANI; ROHIMAH, IMA
PETA - Jurnal Pesona Pariwisata Vol. 3 No. 1 (2024): Pesona Pariwisata
Publisher : Program Studi Pariwisata, UPN Veteran Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/peta.v3i1.61

Abstract

Di era revolusi industri dan society 5.0, perkembangan teknologi mengalami kemajuan yang signifikan dan mengubah lanskap di berbagai sektor, termasuk pariwisata. Namun jika ditinjau dari sektor pariwisata, museum menghadapi tantangan dalam menarik minat generasi Z yang hidup dalam era digitalisasi. Inovasi diperlukan untuk meningkatkan daya tarik dan keterlibatan pengunjung. Dengan penerapan Virtual MuseTech (Museum Technology) yang menggabungkan teknologi seperti Augmented Reality (AR), Virtual Reality (VR), panduan digital, dan interaksi multimedia. Melalui penerapan teknologi ini, pengunjung dapat memiliki pengalaman yang lebih interaktif di museum dan mengeksplorasi artefak secara virtual. Panduan digital yang tersedia dapat diakses melalui aplikasi seluler dengan memberikan informasi tambahan tentang koleksi museum, sementara interaksi multimedia seperti layar sentuh menyediakan konten tambahan seperti video dan suara untuk meningkatkan pemahaman pengunjung tentang artefak yang dipamerkan. Dengan mengintegrasikan teknologi canggih ini, Virtual MuseTech (Museum Technology) diharapkan dapat meningkatkan minat dan pengalaman pengunjung dalam mengeksplorasi warisan budaya yang disajikan oleh museum. Usaha ini penting untuk memastikan relevansi dan daya tarik museum di era yang terus berkembang. Virtual MuseTech (Museum Technology) tidak hanya menciptakan pengalaman yang lebih menarik, tetapi juga membuka peluang baru untuk edukasi dan pengembangan konten yang lebih interaktif. Dalam konteks globalisasi, teknologi semacam ini memungkinkan museum untuk tetap menjadi pusat pariwisata dan pembelajaran yang relevan bagi semua kalangan masyarakat. Kata kunci: Augmented Reality (AR), Museum, Pariwisata, Society 5.0, Virtual Reality (VR).
Analysis of Cutting System Failure in the CNC Vertical Machining Center of Hyundai Wia F500D Machine with the Root Cause Method at PT ABC Wijaya, Raihan Rama; Nugraha, Asep Erik; Sumitra, Naufal Rabbani
Jurnal Serambi Engineering Vol. 10 No. 4 (2025): Oktober 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

PT ABC as an automotive component manufacturing company faces the problem of high Downtime in CNC machines, especially the Hyundai Wia F500D Vertical Machining Center, which has an impact on decreased productivity and increased production costs. This study aims to identify the root cause of the failure of the cutting system in the machine and provide recommendations for appropriate repairs. The method used is Root Cause Analysis (RCA) with the Fishbone Diagram approach and 5 Why's analysis based on historical company data, field observations, interviews with related parties, and technical documentation. The results of the study show that the dominant root cause of cutting system failure is damage to the drawbar disspring which reduces the grip strength of the tool so that it triggers the condition of the tool oblique, spindle overload, and active system alarm. Other causative factors include production methods with aggressive cutting parameters, operator errors in tool installation and maintenance, machine age that has been more than 12 years with almost non-stop operation, and a less ergonomic working environment. These conditions have an impact on increasing the frequency of repairs, maintenance costs, decreased production output, and high potential product defects. The conclusion of this study is the need for corrective actions in the form of replacing drawbar dissprings and repairing spindle components, as well as preventive measures through scheduled maintenance, optimization of production methods, improvement of operator competence, and improvement of the layout of the work area.
PEMBERDAYAAN UMKM OPAK KETAN CIBUAYA UNTUK MEMPERKUAT KAPASITAS PRODUKSI DAN MENINGKATKAN KEBERLANJUTAN USAHA Sukanta; Azizah, Fahriza Nurul; Fasa, Nadia; Sumitra, Naufal Rabbani; Eka, Angel; Maharani, Elita
Masyarakat: Jurnal Pengabdian Vol. 3 No. 1 (2026)
Publisher : Yayasan Pendidikan Dan Pengembangan Harapan Ananda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58740/m-jp.v3i1.733

Abstract

UMKM Opak Ketan Cibuaya merupakan usaha pangan tradisional masyarakat yang telah dijalankan secara turun-temurun di Desa Pejaten, Kecamatan Cibuaya, Kabupaten Karawang, dan dikenal sebagai sentra produksi “Gang Opak”. Permasalahan utama yang dihadapi mitra meliputi proses produksi yang masih dilakukan secara manual, tingkat efisiensi kerja yang rendah, serta belum diterapkannya sistem manajemen usaha berbasis data untuk mendukung pengambilan keputusan. Kegiatan Pengabdian kepada Masyarakat (PkM) ini bertujuan untuk meningkatkan efisiensi proses produksi dan memperkuat pengelolaan usaha melalui penerapan prinsip efisiensi kerja, ergonomi, dan manajemen pencatatan sederhana. Metode pelaksanaan kegiatan meliputi observasi dan pemetaan proses produksi, pengumpulan data waktu siklus, pelatihan prinsip efisiensi dan 5R, serta perancangan dan implementasi alat bantu pencetak opak ketan berbasis ergonomi. Hasil pelaksanaan menunjukkan bahwa penerapan alat bantu ergonomis dan sistem pencatatan harian mampu menurunkan tingkat kelelahan kerja hingga sekitar 30%, mempercepat waktu proses produksi sebesar 20–25%, serta meningkatkan keteraturan dan konsistensi pencatatan produksi hingga lebih dari 90%. Selain itu, kegiatan ini meningkatkan pemahaman dan kesadaran mitra terhadap pentingnya manajemen usaha berbasis data sebagai dasar perencanaan dan evaluasi produksi. Implikasi dari kegiatan PkM ini dirasakan secara langsung oleh masyarakat sasaran melalui meningkatnya efisiensi kerja, berkurangnya beban fisik pekerja, serta menguatnya partisipasi dan kerja sama antaranggota kelompok pengrajin. Secara keseluruhan, pendekatan yang diterapkan terbukti efektif dalam memperkuat kapasitas produksi dan daya saing UMKM pangan tradisional secara berkelanjutan.
Implementation of Non-Destructive Radiographic Testing for Welding Defect Inspection on Heat Exchanger Project DXXXX at PT XYZ Ismawaty, Marizka Putri; Herwanto, Dene; Sumitra, Naufal Rabbani; Sulaeman, Benyamine
Jurnal Serambi Engineering Vol. 11 No. 1 (2026): Januari 2026
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

Welding in the heat exchanger fabrication process is a critical stage that determines structural integrity and operational safety, but internal defects are still often found that cannot be detected visually. This study was conducted to identify the type of welding defect in the Heat Exchanger Project DXXXX and analyze the causative factors based on ASME Section V and VIII standards. The research approach uses a descriptive qualitative method through direct observation of the welding process, Radiography Test documentation, and interviews with Quality Control personnel during field work practice activities. The results showed that out of 279 radiographic films examined at 29 connection points, 31 defects were found consisting of two main types, namely slag inclusion and porosity. Slag inclusion defects are the most dominant finding and are influenced by human factors and work methods, while porosity defects are mainly caused by inaccuracies in methods related to the regulation and use of shielding gas. These findings indicate that inconsistencies in welding procedures, suboptimal material preparation, and inconsistent process control contribute significantly to the occurrence of defects. This study concludes that the Radiography Test is able to provide a comprehensive picture of the quality of weld joints and the defect patterns that occur in heat exchanger fabrication. Recommendations include improving operator competence, reviewing welding procedures according to ASME standards, improving QC supervision, and regular calibration of welding equipment to minimize the recurrence of defects in the welding process in the future
The Application of Seven Tools to Improve Quality and Prevent Defects in the Instrument Panel Production Process at PT. Automotive Industry Maspioh, Pipin; Fasa, Nadia; Dandy, Rachmad; Sumitra, Naufal Rabbani
Jurnal Serambi Engineering Vol. 11 No. 1 (2026): Januari 2026
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

Product quality is an important factor in the automotive industry, because defective products can reduce production efficiency, increase costs, and reduce customer satisfaction. This study aims to identify the dominant types of defects and analyze the main causes of defects in the Instrument Panel production process at PT. Industri Otomotif by applying the Seven Tools method. The research method uses a case study approach with data collection through direct observation, interviews, and production data documentation. The analytical tools used include check sheets, flowcharts, histograms, scatter diagrams, control charts, Pareto charts, and fishbone diagrams. The results show that there are four main types of defects, namely shot mold, bubble, burry effect mold broken, and discolor (striped), with the dominant defect being shot mold at 38.52%. Further analysis using the fishbone diagram revealed that the main causes of defects come from machine, method, material, and human factors. The application of the Seven Tools has proven effective in providing a comprehensive overview of production conditions and generating improvement recommendations that can reduce the level of defects, improve product quality, and reduce production costs.
IMPLEMENTASI LEAN THINKING DALAM PEMBERDAYAAN KARYAWAN UNTUK REDUKSI PEMBOROSAN DAN PENINGKATAN PRODUKTIVITAS Wahyudin; Debora, Fransisca; Rahma, Rana Ardila; Sumitra, Naufal Rabbani; Ramadhan, Muhammad Ragil; Pasaribu, Enita
Masyarakat: Jurnal Pengabdian Vol. 3 No. 1 (2026)
Publisher : Yayasan Pendidikan Dan Pengembangan Harapan Ananda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58740/m-jp.v3i1.737

Abstract

Kegiatan pengabdian ini bertujuan untuk meningkatkan efisiensi pelaksanaan kerja, mengurangi pemborosan, serta mengembangkan kompetensi karyawan melalui penerapan pendekatan Lean Thinking pada proses produksi di perusahaan industri karet. Pelaksanaan kegiatan dilakukan melalui serangkaian tahapan yang meliputi observasi lapangan, pelatihan intensif terkait prinsip-prinsip lean, pendampingan implementasi di area produksi, serta penyusunan future state process mapping sebagai panduan perbaikan berkelanjutan. Hasil pelaksanaan kegiatan menunjukkan adanya peningkatan pemahaman karyawan terhadap konsep lean, perbaikan keteraturan dan kerapian area kerja, penurunan tingkat kecacatan produk, serta berkurangnya penumpukan aliran proses yang ditandai dengan menurunnya material menganggur dan meningkatnya kelancaran aliran kerja. Penerapan sistem kerja yang lebih terstruktur juga berdampak positif terhadap peningkatan kesadaran mutu dan kedisiplinan karyawan dalam menjalankan prosedur kerja. Berdasarkan hasil tersebut, dapat disimpulkan bahwa penerapan Lean Thinking secara sistematis dan berkelanjutan mampu meningkatkan produktivitas serta kualitas proses melalui eliminasi aktivitas tidak bernilai tambah dan penguatan budaya perbaikan berkelanjutan di lingkungan perusahaan.
Rancang Bangun Website Desa Pulokalapa untuk Peningkatan Teknologi dan Promosi Wisata Desa Maulana, M. Subhakti A.; Azizi, Bhanu; Sumitra, Naufal Rabbani
Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Vol 11, No 1 (2026): Edisi Februari
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/jurasik.v11i1.949

Abstract

The development of information technology encourages villages to use digital media as a means of providing information services and promoting local potential more effectively. Pulokalapa Village has considerable potential for religious tourism and local resources, but it has not been supported by an integrated Website-based information system. This research aims to design and build the Pulokalapa Village Website as a medium for village information services as well as village tourism promotion. The research method used is system development research with a qualitative descriptive approach and Waterfall development model, which includes the stages of needs analysis, system design, coding, testing, and maintenance. The Website is developed using HTML, PHP, CSS, JavaScript, as well as MySQL Databases. The results of the study show that the Pulokalapa Village Website was successfully built according to functional and non-functional needs, and all system modules ran well based on Black Box Testing testing. This Website is able to increase the effectiveness of village information delivery, public transparency, and the promotion of tourism potential and village MSMEs. The recommendations of this study are the need for regular content updates, improving the competence of Website managers, as well as the development of online service features and user satisfaction evaluation in future research.
Impact of 5R Culture on Employee Performance in HSE Department Using Multiple Linear Regression Badriah, Siti; Fitriani, Risma; Sumitra, Naufal Rabbani
Jurnal Serambi Engineering Vol. 11 No. 2 (2026): April 2026
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

The Department of Health, Safety, and Environment (HSE) has a strategic role in ensuring occupational safety, health, and environmental protection, especially in B3 waste management. However, in practice, problems such as low work efficiency, a less organized work environment, and non-compliance with safety procedures are still found. One approach that can be applied to overcome this problem is the 5S work culture (Seiri, Seiton, Seiso, Seiketsu, and Shitsuke). This study aims to analyze the influence of 5S culture on the activities of HSE Department employees at PT Trigunapratama Abadi. The research uses a quantitative approach with a descriptive and verifiable design. Primary data were obtained through a Likert scale questionnaire distributed to HSE employees and analyzed using multiple linear regression with the help of SPSS software. The results showed that simultaneously the 5S culture did not have a significant effect on employee activities, with a significance value of the F test of 0.701. Partially, each of the 5S variables also did not show a significant influence on employee activities. A determination coefficient value (R Square) of 0.397 indicates that the 5S culture is able to explain 39.7% of the variation in employee activities, while the rest is influenced by other factors outside the study model. Nevertheless, the implementation of the 5S culture remains important as the basis for the formation of orderly, disciplined, and safety-oriented work behavior. 
Co-Authors Azizi, Bhanu Dandy, Rachmad Dene Herwanto Eka, Angel Fahriza Nurul Azizah Fasa, Nadia Fitriani, Risma Fransisca Debora Ismawaty, Marizka Putri Maharani, Elita Maspioh, Pipin Maulana, M. Subhakti A. NABILLAH, SALSA Nugraha, Asep Erik Pasaribu, Enita Rahma, Rana Ardila Ramadhan, Muhammad Ragil ROHIMAH, IMA Siti Badriah Sukanta Sukanta Sulaeman, Benyamine Wahyudin Wijaya, Raihan Rama