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RADHIANA, RADHIANA
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Agriculture, Biological Sciences & Forestry Humanities Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Nursing

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Meningkatkan Daya Saing UMKM melalui Penerapan Just-in-Time dan Teknologi Sederhana Rusmina, Cut; Mawardi, Mawardi; M. Bakri; Susanti, Susanti; Radhiana, Radhiana; Aufal Surayya, Cut
Jurnal Serambi Engineering Vol. 10 No. 1 (2025): Januari 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

Small and medium-sized enterprises (SMEs) in the snack food sector face challenges such as limited capital, fluctuating raw material prices and intense market competition. This article aims to identify operational efficiencies and cost saving strategies to improve business competitiveness and sustainability. Using Just-In-Time (JIT) and Lean Production approaches, SMEs can reduce waste, cut costs and improve productivity without compromising quality. The analysis focuses on gaps in the adoption of modern technology, resource management and collaboration with suppliers and customers. The methodology includes the evaluation of production efficiency concepts and demand-driven supply chain optimisation. This article offers solutions such as the use of simple automation technologies, such as packaging machines, and a collaborative approach to strengthening supply chain relationships. The contribution of the article is to provide practical guidelines that integrate efficiency strategies, technological innovation and risk management. The expected outcomes are that SMEs will be able to improve productivity, reduce operating costs and create sustainable business models. This approach provides opportunities for SMEs to remain competitive in dynamic markets while supporting local economic growth.
Inovasi Operasional untuk Efisiensi Biaya dan Peningkatan Profit di Industri Pengolahan Limbah Plastik Marlina, Marlina; Sufitrayati, Sufitrayati; Amri, Saiful; Syamsuddin, Nurfiani; Radhiana, Radhiana; Maulana Akbar, Rian
Jurnal Serambi Engineering Vol. 10 No. 1 (2025): Januari 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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This study explores operational innovation as a strategic solution for cost efficiency and profit improvement in the plastic waste processing industry. The research aims to identify effective strategies and methods for operational optimization while addressing key challenges such as high production costs, global competition, and environmental sustainability. The methodology involves a qualitative approach with case studies and literature analysis to examine the application of smart technologies, lean manufacturing, and circular economy principles. Findings highlight significant cost reductions, enhanced operational efficiency, and strengthened competitive advantage. The study contributes to the development of sustainable practices and innovation-driven growth for the plastic waste processing sector.
Pengaruh Sistem Produksi Lean terhadap Pengurangan Biaya Produksi dan Peningkatan Profitabilitas di Industri Pengolahan Limbah Plastik Radhiana, Radhiana; Mukhdasir, Mukhdasir; Surya, Jen; Syamsuddin, Nurfiani; Maryam, Maryam; Syafitri, Aulia
Jurnal Serambi Engineering Vol. 10 No. 1 (2025): Januari 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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The plastics recycling industry plays a vital role in reducing the environmental impact of plastic waste. However, challenges such as high operating costs and low profit margins are hindering its growth. This article explores the application of lean production systems as a potential solution to improve operational efficiency and profitability in this industry. By reducing waste at various stages of production, such as energy consumption, raw materials and production time, lean has been shown to reduce operating costs by up to 10% in large-scale production. In addition, Lean enables companies to increase production capacity without significantly increasing costs. Despite the challenges associated with initial investment and organisational culture change, the long-term benefits of implementing Lean, such as increased profit margins and competitiveness, make it a highly relevant strategy for the plastics recycling industry.
Strategi Pemilihan Bahan Baku Daur Ulang untuk Meningkatkan Profitabilitas di Industri Pengolahan Limbah Plastik Ulfia, Ulfia; Rahmi, Rahmi; Yusuf, Zulfan; Radhiana, Radhiana; Mukhdasir, Mukhdasir; Humaira, Ajrina
Jurnal Serambi Engineering Vol. 10 No. 1 (2025): Januari 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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The plastic waste recycling industry plays a crucial role in reducing environmental impacts while creating economic value through recycling. This study aims to identify strategies for selecting recycled raw materials that can enhance the profitability of the plastic recycling industry. Using a literature review approach, the study explores various sources of raw materials, such as household, industrial, and commercial waste and analyzes their quality, contamination levels, and processing costs. The findings indicate that high-quality raw materials with low contamination levels, such as industrial waste, result in higher production efficiency and lower costs compared to other materials. Additionally, the adoption of modern technologies such as chemical recycling can increase production efficiency by up to 85%. This study contributes by providing a strategic framework for selecting appropriate raw materials, supporting both environmental sustainability and industry profitability.
DIGITALISASI UMKM DAN PELESTARIAN DESA WISATA DI DESA GURAH KABUPATEN ACEH BESAR Susanti, Susanti; Syaifuddin Yana; Maryam, Maryam; Nelly, Nelly; Radhiana, Radhiana; Marlina, Marlina; Alfi Sidqi
Nusantara Hasana Journal Vol. 5 No. 2 (2025): Nusantara Hasana Journal, July 2025
Publisher : Yayasan Nusantara Hasana Berdikari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59003/nhj.v5i2.1658

Abstract

The National Community Service (PKM) program in Gurah Village, Aceh Besar, was a collaboration between the Faculty of Economics, Serambi Mekkah University, the village government, students, and other stakeholders. The program aimed to strengthen, community capacity, encourage the digitalization of MSMEs, engage students as agents of change, foster environmental awareness, and build cross-university networks. The series of activities included an official opening, the signing of an MoU, a handover of student PPK Ormawa (Student Organizations), cybersecurity training, red shoot planting, and an interactive discussion. This activity provided tangible benefits to the village community, MSMEs, students, universities, and the local government, including improving digital literacy, developing tourism villages, and strengthening partnership networks. The implementation results demonstrated that the National PKM can serve as a model for empowerment based on local wisdom that is inclusive, sustainable, and replicable in other regions.
Co-Authors Alfi Sidqi Aufal Surayya, Cut Humaira, Ajrina Jayawarsa, A.A. Ketut Jen Surya M. Bakri Marlina Marlina Marlina Maryam Maryam Maulana Akbar, Rian Mukhdasir, Mukhdasir Nelly Nelly Rahmi Rahmi Rusmina, Cut Saiful Amri Susanti Susanti Syafitri, Aulia Syaifuddin Yana Syamsuddin, Nurfiani Ulfia, Ulfia Yusuf, Zulfan