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All Journal Saintifik : Jurnal Matematika, Sains, dan Pembelajarannya MES: Journal of Mathematics Education and Science Multidiciplinary Output Research for Actual and International Issue (Morfai Journal) Aksi Kita: Jurnal Pengabdian Kepada Masyarakat
Syech Suhaimi
Universitas Islam Negeri Sumatera Utara
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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OPTIMASI KEUNTUNGAN PRODUKSI DENGAN MENGGUNAKAN LINEAR PROGRAMMING Afnaria Afnaria; Metrilitna br Sembiring; Rina Filia Sari; Syech Suhaimi
MES: Journal of Mathematics Education and Science Vol 8, No 2 (2023): Edisi April
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/mes.v8i2.7770

Abstract

This research was conducted using data obtained from UD Kreasi Lutvi. Meanwhile, based on the results of production optimization processing using Table Simplex and QM For Windows V3, production levels show different levels of production, namely 80,000 large packages, 5,000 medium packages and 400 small packages. When UD Kreasi Lutvi produces according to optimal conditions, the profit that can be obtained under optimal conditions is Rp. 386,600,000, while the profit in factual conditions is Rp. 361,268,000, so the increase in profits is Rp. 25,332,000. This shows that the benefits in factual conditions and optimal conditions are much different, but to increase profits, UD Kreasi Lutvi must produce according to optimal conditions.
OPTIMISASI KEUNTUNGAN PRODUKSI NUGGET BEKU MENGGUNAKAN PROGRAM LINIER Rina Filia Sari; Afnaria Afnaria; Syech Suhaimi; Hani Maulida Hasibuan
MES: Journal of Mathematics Education and Science Vol 10, No 2 (2025): Edisi April
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/mes.v10i2.11318

Abstract

This study aims to determine an optimal production strategy to maximize profit at “Umar Frozen Food” in Hasahatan Julu Village. The research focuses on two types of chicken nuggets: long and flat shapes, considering limited raw materials and production time. The research method applied is linear programming using the simplex method. Data were collected through observation, interviews, and documentation of the production process. The results indicate that the maximum daily profit of Rp10.640,00 is achieved by producing only 2.8 units of flat chicken nuggets and none of the long type. In conclusion, the simplex method effectively aids small businesses in making efficient production decisions and maximizing profit under resource constraints. 
THE INFLUENCE OF HUMAN CAPITAL AND SOCIAL CAPITAL ON THE PERFORMANCE OF MSMES IN MEDAN CITY (FINANCIAL ACCESS AS A MODERATION VARIABLE) Daniel Dohar Parulian; Syech Suhaimi; Irsad Lubis
Multidiciplinary Output Research For Actual and International Issue (MORFAI) Vol. 5 No. 1 (2025): Multidiciplinary Output Research For Actual and International Issue
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to analyze and determine the influence of Human Capital and Social Capital on the performance of Micro, Small, and Medium Enterprises (MSMEs) in Medan City, with Financial Access serving as a moderating variable. The independent variables in this study are Human Capital and Social Capital, while the dependent variable is MSME performance. The research uses primary data collected from 100 respondents. Data collection methods include interviews, observations, and questionnaires, and the data were analyzed using Structural Equation Modeling (SEM) approach with the Smart PLS 4 software. The result show that Human Capital has a positive but not significant effect on the performance of MSMEs in Medan City. Social Capital has a positive and significant effect on MSME performance. Financial Access has a positive and significant effect on MSME performance in Medan. However, Financial Access does not function as a moderating variable in the relationship between Human Capital and MSME performance, nor in the relationship between Social Capital and MSME performance.
Optimalisasi Budidaya Jagung dan Pengelolaan Limbah untuk Pertanian Berkelanjutan di Desa Kolam Syech Suhaimi; Nurmala Fitri; Ramli; M. Syafi’i; Dwi Agustina; Dwi Yaziid Naufal; M. Riski Trigunawan
Aksi Kita: Jurnal Pengabdian kepada Masyarakat Vol. 1 No. 6 (2025): NOVEMBER-DESEMBER
Publisher : Indo Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63822/x994j548

Abstract

Kegiatan pengabdian kepada masyarakat ini dilatarbelakangi oleh permasalahan keterbatasan alat pengolahan jagung dan praktik pembakaran limbah pascapanen yang merusak lingkungan di Desa Kolam, Kecamatan Percut Sei Tuan, Kabupaten Deli Serdang. Hal ini berdampak pada rendahnya nilai ekonomi petani dan masalah lingkungan. Program ini bertujuan untuk meningkatkan efisiensi pascapanen, meningkatkan nilai ekonomi jagung pipil, serta mendorong praktik pertanian berkelanjutan melalui pemanfaatan limbah menjadi silase. Pendekatan yang digunakan adalah deskriptif-kualitatif dengan teknik observasi lapangan, pelatihan teknis penggunaan mesin pipil jagung, serta pelatihan pembuatan pakan fermentasi (silase) berbasis limbah pertanian. Hasil kegiatan menunjukkan adanya peningkatan efisiensi pascapanen, kenaikan nilai jual jagung pipil, serta terwujudnya praktik zero-waste melalui pemanfaatan limbah sebagai silase. Selain itu, program ini memperkuat kapasitas petani dan mendorong integrasi sistem pertanian-peternakan berkelanjutan. Program pengabdian ini berhasil menjawab permasalahan petani melalui adopsi teknologi tepat guna dan inovasi pengelolaan limbah. Selain meningkatkan kesejahteraan petani, kegiatan ini mendukung pencapaian SDGs Nomor 15 dan dapat direplikasi di wilayah agraris lain.
Analisis Hubungan Pertumbuhan UMKM dan Pengangguran di Sumatera Utara Rina Filia Sari; Syech Suhaimi; Widi Ihdina Nabilla; Afnaria; Melinda Aprianingsih
Saintifik: Jurnal Matematika, Sains, dan Pembelajarannya Vol 12 No 1 (2026): Saintifik: Jurnal Matematika, Sains, dan Pembelajarannya
Publisher : Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/saintifik.v12i1.642

Abstract

Penelitian menganalisis hubungan antara pertumbuhan UMKM dan penurunan tingkat pengangguran di Sumatera Utara dengan menggunakan model eksponensial dan logistik. Berdasarkan data dari periode 2020 hingga 2023, model eksponensial menunjukkan bahwa jumlah UMKM tumbuh dengan laju rata-rata sebesar 4,96% per tahun. Sementara itu, model logistik yang digunakan untuk memprediksi penurunan pengangguran menunjukkan bahwa UMKM berkontribusi dalam mengurangi Tingkat Pengangguran Terbuka (TPT) sebesar 1,42% per tahun. Hasil analisis korelasi Pearson menunjukkan adanya korelasi negatif yang sangat kuat (-0,87) antara pertumbuhan UMKM dan penurunan pengangguran. Secara keseluruhan, efektivitas UMKM dalam menyerap tenaga kerja tercatat mencapai 75%, khususnya dalam mengurangi pengangguran di kalangan usia muda (15–24 tahun).
Co-Authors Afnaria Afnaria, Afnaria Aiga Fadillah, Rahmanta Ginting, Irsad Lubis Daniel Dohar Parulian Dwi Agustina Dwi Yaziid Naufal Hani Maulida Hasibuan M. Riski Trigunawan M. Syafi’i Melinda Aprianingsih Metrilitna Br Sembiring Nurmala Fitri Ramli Rina Filia Sari Widi Ihdina Nabilla