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All Journal Bioedukasi: Jurnal Pendidikan Biologi Jurnal Teknik Mesin Sinergi Journal of Management and Social Sciences Jurnal Akademik Pengabdian Masyarakat
Mastang Mastang
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Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Industrial & Manufacturing Engineering Mechanical Engineering Social Sciences Transportation

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PENGEMBANGAN PERANGKAT PEMBELAJARAN BERBASIS PROBLEM BASED LEARNING KELAS X MIA SMA Mastang Mastang; Muhammad Rapi
Bioedukasi Jurnal Pendidikan Biologi Vol 9, No 1 (2018): BIOEDUKASI, MEI 2018
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/bioedukasi.v9i1.1385

Abstract

Analisis Kekuatan Material Sandwich dengan Skin Aluminium dan Komposit Eceng Gondok Sebagai Core Muhammad Arsyad Suyuti; Sitti Sahriana; Pria Gautama; Mastang Mastang; Max Helenson Jacobus; Christina Agatha
Jurnal Sinergi Jurusan Teknik Mesin Vol 20, No 2 (2022): Oktober 2022
Publisher : Politeknik Negeri Ujung Pandang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31963/sinergi.v20i2.4162

Abstract

Pemanfaatan serat alam dalam perkembangan ilmu dan teknologi pada era saat ini mulai berkembang. Salah satu serat alam yang potensial dimanfaatkan sebagai bahan penguat komposit adalah eceng gondok. Dalam beberapa penelitian bahan serat alam sebagai penguat bahan komposit memiliki keterbatasan-keterbatasan tertentu tergantung dari jenis seratnya. Penelitian ini bertujuan untuk mengetahui sifat mekanis material sandwich aluminium/komposit eceng gondok. Komposit eceng gondok menggunakan resin epoxy sebagai matrik dan serat batang eceng gondok sebagai penguat dengan susunan serat acak. Komposit eceng gondok dibuat dengan menggunakan cetakan 200x200x4 mm. Perbandingan fraksi massa antara matrik dan serat yaitu 96% matrik dan 5% serat. Ukuran serat penguat eceng gondok terdapat 3 variasi yaitu 2x1 cm, 3x1 cm dan 4x1 cm. Sedangkan matrik  digunakan perbandingan antara resin dan hardnener 60%:40%. Standar spesimen uji komposit eceng gondok dan material sandwich mengacu pada ASTM D 638-02 type I untuk uji tarik dan ASTM D 790-02 untuk uji lentur. Hasil pengujian sifat mekanik komposit eceng gondok diperoleh kekuatan tarik tertinggi pada ukuran serat 4x1 cm sebesar 53.60 MPa. Kekuatan lentur tertinggi pada komposit eceng gondok sebagai material core sandwich diperoleh pada ukuran serat 4x1 cm dengan nilai 22.66 MPa. Adapun hasil pengujian sifat mekanik material sandwich aluminium/eceng gondok diperoleh nilai kekuatan tarik tertinggi pada material core ukuran serat eceng gondok 3x1 cm sebesar 53,64 N/mm2 dan kekuatan lentur tertinggi pada ukuran serat eceng gondok 3x1 cm sebesar 41,07 N/mm2
Pengembangan Sistem Manajemen Mutu Lembaga Pelatihan Kerja Wajo Intelektual Mandiri Burhanuddin Burhanuddin; Mastang Mastang
Journal of Management and Social Sciences Vol. 3 No. 1 (2024): February : Journal of Management and Social Sciences
Publisher : Sekolah Tinggi Ilmu Administrasi Yappi Makassar Jl. Sumba no 46, Kota Makassar, Sulawesi Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jimas.v3i1.992

Abstract

In the era of globalization, competition between companies is increasing in achieving excellence. So companies that have competitive advantages will be able to survive in the competition. Apart from that, with conditions like this, every company is required to survive and have the ability to compete in order to face this competitive climate. Quality of service towards customer satisfaction is one of the factors that plays a very important role in the survival of a company, because this will make the company bigger and able to win every business battle. Therefore, every company tries to ensure that customers are satisfied and trust the company so that it has the potential to provide benefits to the company in the long term. In this research the author uses a descriptive approach in that the research is only descriptive, namely to find out or describe the reality of the events being studied so that it makes it easier for the author to obtain objective data in order to know and understand the development of the Quality Management System at LPK Wajo Intelektual Mandiri. Quality Management System LPK WIM is implemented based on the Plan, Do, Check, Action (PDCA) process which consists of planning steps, plan implementation, checking the results of plan implementation, and corrective action on the results obtained which basically uses Management functions in their implementation based on management achieving quality of both products and services. The implementation of a system formed by the internal LPK Wajo Intelektual Mandiri will certainly have a positive impact on the company, namely improving and guaranteeing the quality of the products or services produced so that in the end it will increase the level of customer satisfaction with the products or services provided.
ANALISIS KOMPARATIF KUALITAS PRODUK DAN DAYA SAING USAHA MIKRO, KECIL, DAN MENENGAH: STUDI KASUS KOTA BATU, JAWA TIMUR DAN KOTA PALU, SULAWESI TENGAH Rendy Kurniawan; Anang Ma’ruf; Yorensia Resti; Siti Nurfadila; Novita Sari; Nadia I Tala’a; Miftah Amalia; Mastang Mastang; Nuraisyah Nuraisyah; Andi Maman; Fachrul Reza
JURNAL AKADEMIK PENGABDIAN MASYARAKAT Vol. 4 No. 1 (2026): Januari
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/japm.v4i1.7452

Abstract

This study aims to analyze and compare the product quality and competitiveness of Micro, Small, and Medium Enterprises (MSMEs) in Batu City, East Java, and Palu City, Central Sulawesi. The research method used is a qualitative approach with data collection techniques through documentation studies, observations, and in-depth interviews with MSME actors, stakeholders, and relevant agencies in both regions. The results show that MSMEs in Batu City have advantages in terms of marketing access, tourism infrastructure support, and more established cross-sector collaboration. In contrast, MSMEs in Palu City demonstrate resilience in local product innovation and the potential for post-disaster tourism-based development. Both regions face similar challenges in terms of access to capital, digital technology adoption, and improving the quality of human resources. This study recommends the importance of strengthening the MSME ecosystem through improving product quality, expanding digital market access, and strategic collaboration between the government, business actors, and academics to increase MSME competitiveness at the national and global levels.
Co-Authors Anang Ma’ruf Andi Maman Burhanuddin Burhanuddin Christina Agatha Fachrul Reza Max Helenson Jacobus Miftah Amalia Muhammad Arsyad Suyuti Muhammad Rapi Nadia I Tala’a Novita Sari Nuraisyah Nuraisyah Pria Gautama Rendy Kurniawan Siti Nurfadila Sitti Sahriana Yorensia Resti