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All Journal Jurnal Sistem Teknik Industri Airlangga Journal of Innovation Management Dinamis Proceeding ISETH (International Summit on Science, Technology, and Humanity) Jurnal Manajemen Rekayasa dan Inovasi Bisnis Jurnal Pengabdian Masyarakat dan aplikasi Teknologi Jurnal Pengabdian Masyarakat dan Riset Pendidikan
Shalihin, Ahmad
Unknown Affiliation
Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Medicine & Pharmacology Social Sciences Transportation Other

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Sosialisasi dan Perancangan Aplikasi Evaluasi Tingkat Komponen Dalam Negeri (TKDN) Produk Furniture Rotan di CV Mulia Rattan guna Peningkatan Daya Saing di Pasar Domestik dan Global Revadi, Chindy Elsanna; Nasution, Fadylla Ramadhani P; Shalihin, Ahmad; Alda, Tania
Jurnal Pengabdian Masyarakat dan aplikasi Teknologi Vol. 3, No. 2: October 2024
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.adipati.2024.v3i2.5839

Abstract

Persyaratan Tingkat Komponen Dalam Negeri (TKDN) adalah ketentuan yang diterapkan oleh Pemerintah Indonesia untuk memaksimalkan potensi investasi asing di dalamnya. Salah satu cara untuk mengevaluasi TKDN adalah dengan menggunakan perangkat lunak untuk melakukan evaluasi secara berkala. Salah satu tantangan yang dihadapi oleh CV Mulia Rattan adalah kurangnya evaluasi terhadap komponen-komponen bahan baku dari produk rotan yang telah dihasilkan. Perancangan perangkat lunak evaluasi TKDN untuk CV Mulia rattan ini dimulai dengan survei lokasi, dilanjutkan dengan observasi, penyuluhan, serta pelatihan penggunaan perangkat lunak. Perangkat lunak yang telah dirancang akan digunakan oleh CV Mulia Rattan untuk membantu dalam mengevaluasi TKDN pada produk furniture rotan mereka, baik untuk kebutuhan lelang di pasar domestik maupun persiapan ekspor ke pasar global. Hasil dari sosialisasi dan perancangan perangkat lunak menunjukkan kemampuan evaluasi pada 90% produk CV Mulia Rattan telah menunjukkan nilai TKDN 100%.Kata kunci: tingkat komponen dalam negeri, evaluasi, perangkat lunak
An Analysis of Halal Assurance Practices as a Support for Sustainability in SME'S Bakery Production Shalihin, Ahmad; Alda, Tania; Revadi, Chindy Elsanna; Nasution, Fadhylla Ramadani Putri
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.5414

Abstract

Purpose: The purpose of this study is to analyze the consistency and suitability of the implementation of the Halal Product Assurance System (SJPH) in bakery MSMEs based on the Halal Product Assurance System (HAS) regulations in Indonesia, with an emphasis on environmental impacts and operational sustainability. Methodology: The research method used is qualitative descriptive observational. Results: The results of this study indicate that Rumah Roti UMKM has met 10 of the 11 criteria in the Halal Product Assurance System (SJPH), However, there is one criterion that has not been met, namely internal audit. Rumah Roti only conducts an internal audit once a year, which is considered insufficient to ensure compliance with halal standards and environmentally friendly practices consistently. Overall, although Rumah Roti has been quite good at implementing SJPH, improvements in internal audits are needed so that halal compliance and sustainability can be better maintained in the long term. Applications/Originality/Value: This study not only analyzes the implementation of the Halal Product Assurance System (HAS) in bakery MSMEs, but also emphasizes the environmental impact and operational sustainability. The focus on environmental aspects in halal certification is still rarely studied in the context of food MSMEs in Indonesia.
Analyzing Failure Risks in Clean Water Distribution Networks Using the Failure Mode and Effect Analysis (FMEA) Shalihin, Ahmad; Sari, Dea Kemala; Nasution, Harmein
Airlangga Journal of Innovation Management Vol. 6 No. 2 (2025): Airlangga Journal of Innovation Management
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ajim.v6i2.72310

Abstract

Reliable provision of clean water is is a major challenge in managing public infrastructure, particularly in areas with rapid population growth and complex geography. One of the clean water service unit in Padang Sidempuan City faces obstacles in water transmission and distribution, including pipe damage due to aging infrastructure, non-standard materials, ineffective gravity-based systems, and limited raw water sources. This study aims to identify and analyze these inhibiting factors using the Failure Mode and Effects Analysis (FMEA) method. Data were collected through field observations, interviews with technical personnel, and review of operational documents, then analyzed by calculating the Risk Priority Number (RPN) to determine repair priorities. The findings reveal the highest RPN of 720, in areas with elevation issues, where gravity flow fails to maintain sufficient pressure posing the greatest operational risk. The second most critical issue involves failure of water flow due to elevation and inadequate pressurization, with an RPN of 630, highlighting the gravity system’s limitations. Pipe damage, mainly from high internal pressure and poor maintenance, scored an RPN of 560, marking it as another high-priority issue. Based on these findings, this study recommends upgrading the system by installing mechanical pressure devices (booster pumps), replacing pipes with standard-compliant materials, and exploring alternative water sources These improvements are essential for reducing system vulnerability and improving service reliability. The results underscore that applying FMEA systematically is a practical approach for prioritizing technical interventions and enhancing the overall performance of regional clean water supply systems.
Islam, Peradaban, Dan Modernisasi: Upaya Sintesis Antara Nilai Tradisional Dan Tantangan Kontemporer: Penelitian Puspita Rini, Dedek; Setyaningsih, Rina; Leza Asma, Ria; Sofyanto; Wati, Elda; Shalihin, Ahmad; Supadi, Ari
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 2 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 2 (October 202
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i2.3071

Abstract

Artikel ini membahas proses sintesis antara nilai-nilai tradisional Islam dan tantangan modernitas yang dihadapi oleh peradaban Islam saat ini. Modernisasi membawa perubahan sosial, budaya, dan teknologi yang cepat, sehingga menuntut umat Islam untuk menyesuaikan diri tanpa menghilangkan identitas keagamaan. Studi ini menggunakan pendekatan kualitatif dengan analisis literatur terkini untuk mengeksplorasi bagaimana nilai-nilai tradisional dapat disintesiskan dengan prinsip-prinsip modernitas melalui reformasi pendidikan, pemikiran, dan sosial. Hasil kajian menunjukkan bahwa upaya sintesis ini penting untuk menjaga keberlanjutan peradaban Islam sekaligus menghadapi dinamika kontemporer secara konstruktif.
Analisis Pengendalian Kualitas Produk Tiang Pancang di PT. X dengan Menggunakan Metode Failure Mode and Effect Analysis (FMEA) Alda, Tania; Sukma Ompusunggu, Andika; Shalihin, Ahmad; Elsanna Revadi, Chindy; Ramadhani Putri Nasution, Fadylla; Atikah, Nurul; Purba, Naomi Cevania; Margaretta, Cinthya
Jurnal Manajemen Rekayasa dan Inovasi Bisnis Vol. 2 No. 2 (2024): FEBRUARI 2024
Publisher : LPPM-ITEBA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62375/jmrib.v2i2.284

Abstract

This research was conducted at a company engaged in the precast concrete industry. The company produces and distributes piling products both domestically and abroad. The quality of pile products made by the company is one of the considerations of consumers. For this reason, the company must provide the best quality by utilizing all production factors as efficiently as possible. This is done to maintain consumer confidence and reduce the number of products that must meet company standards. This research aims to find the leading cause of defects in pile products. The method used is failure mode and effect analysis (FMEA). The FMEA method will look at the factors that cause defects based on the highest risk priority number (RPN). From the research results obtained, four factors cause defects in pile products, namely human factors, machine factors, material factors and method factors. Based on calculating the priority risk value in the FMEA method, the RPN value results are Machine Factors of 192, Material Factors of 180, Human Factors of 120, and Method Factors of 75. The factor causing the highest pile product defects is the machine factor, with an RPN value of 192. Based on this, it is known that the spinning machine used is too old and many machine components need to be replaced, so the proposed improvements given are to carry out regular and scheduled machine checks and maintenance and immediately repair or replace damaged machine components.
Risk Identification and Mitigation in the Halal Black Tea Orthodox Supply Chain Using SCOR and House of Risk Shalihin, Ahmad; Sihombing, Clarisa D; Sinulingga, Sukaria
Jurnal Sistem Teknik Industri Vol. 27 No. 3 (2025): JSTI Volume 27 Number 3 July 2025
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v27i3.20240

Abstract

The plantation sector such as tea has a complex supply chain. The production process that takes place at PTPN IV Tobasari Tea Unit is not free from various problems. Delays in the raw material processing process often occur due to raw materials not arriving according to schedule. Delays are supported by disruptions to processing machines that can hinder or even stop the production process. Therefore, it is necessary to design mitigation actions to minimize and prevent risks that occur. This study aims to identify risk-causing factors using the Supply Chain Operation Reference (SCOR) and formulate effective risk mitigation policies based on priority risk agents using the House of Risk (HOR) approach. The results of risk identification at House of Risk showed that there were 21 risk events with 4 priority risk agents where the cumulative frequency value of Aggregate Risk Potential (ARP) was 76.82%. Effective and easy mitigation actions based on the Effectiveness to Difficulty value are to conduct analysis and evaluation of employee performance. These findings provide practical implications for improving supply chain resilience in the tea industry, particularly in addressing delays and machine failures through targeted risk mitigation strategies.
Analyzing Supply Chain Risks in the Tea Industry Using SCOR and HOR Shalihin, Ahmad; D Sihombing, Clarisa; Sinulingga, Sukaria
DINAMIS Vol. 13 No. 2 (2025): Dinamis : In Press
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/dinamis.v13i2.20215

Abstract

The tea plantation sector has a complex supply chain, and the production process at the black tea processing company is often affected by various operational issues. One of the main problems is delays in raw material processing caused by the late arrival of wet tea leaves, which are further aggravated by machine breakdowns and a lack of worker discipline. These conditions can disrupt or even halt production, emphasizing the need for effective risk mitigation measures. This study aims to identify risk factors in the black tea production supply chain using the Supply Chain Operations Reference (SCOR) model and to formulate priority mitigation strategies through the House of Risk (HOR) method. The results of the HOR Phase I analysis identified 21 risk events and 4 priority risk agents with a cumulative Aggregate Risk Potential (ARP) value of 76.82%. The four main risk agents are: (A2) irregularities or delays in the transportation of wet tea leaves, (A6) lack of worker discipline, (A7) machine damage or malfunction, and (A8) low employee awareness during work. The HOR Phase II analysis produced seven mitigation actions, which were ranked based on the Effectiveness to Difficulty Ratio (ETD). The top three priority actions are (PA₁) conducting analysis and evaluation of employee performance (ETD = 6.00), (PA₃) increasing supervision of foremen at each station (ETD = 5.00), and (PA₂) creating a schedule for picking wet tea leaves (ETD = 5.00). Supporting actions include quality control of raw materials (PA₄), routine machine maintenance (PA₅), increasing awareness to work carefully (PA₇), and limiting machine loads to maximum capacity (PA₆). The results indicate that human and managerial factors—including employee performance, supervision, and work scheduling—are the dominant contributors to supply chain risk. Therefore, mitigation strategies should prioritize management and behavioral improvements, supported by technical maintenance and process control, to enhance the efficiency, reliability, and resilience of the black tea supply chain.
Co-Authors Atikah, Nurul Chindy Elsanna Revadi, Chindy Elsanna D Sihombing, Clarisa Elsanna Revadi, Chindy Harmein Nasution Leza Asma, Ria Margaretta, Cinthya Nasution, Fadhylla Ramadani Putri Nasution, Fadylla Ramadhani P Purba, Naomi Cevania Puspita Rini, Dedek Ramadhani Putri Nasution, Fadylla Rina Setyaningsih, Rina Sari, Dea Kemala Sihombing, Clarisa D Sofyanto Sukaria Sinulingga Sukma Ompusunggu, Andika Supadi, Ari Tania Alda Wati, Elda