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Analisis Produksi Jagung dengan Penyertaan Dana Penguatan Modal Lembaga Usaha Ekonomi Pedesaan (Dpm-Luep) di Provinsi Sumatera Utara Festaria, Ledy; Ginting, Rahmanta; Siregar, Muhammad Akbar
AGRISAINS: Jurnal Ilmiah Magister Agribisnis Vol 1, No 2 (2019): AGRISAINS: Jurnal Ilmiah Magister Agribisnis JULI
Publisher : Universitas Medan Area

Production is influenced by a combination of many factors including land area, fertilizer, distribution of varieties, labor and capital availability. This study aims to analyze whether the variable of land area, width of the spread of varieties and capital (DPM-LUEP) significantly influence the corn production in North Sumatra Province. The data used in this study used secondary data starting from 2011 to 2015. Secondary data consisted of data of land area, extent of distribution of varieties and capital grant (DPM-LUEP) in 7 (seven) Regency of corn production center. Secondary data is obtained from Food and Livestock Service Department of North Sumatera Province, Food Crops and Horticulture Agency and related Institution which is deemed appropriate. The method of analysis used in this study using multiple regression method. Based on the result of the research, it can be concluded that the overall model of maize production is estimated to give significant result, because independent variables are land area, area of spread of varieties and capital that is observed significant with real level Î± = 5%. The observed variables are compatible with their theoretical expectations.

Analisis Pengaruh Perubahan Kebiasaan Makan Terhadap Kontinuitas Produksi Telur Itik Di Kabupaten Batu Bara Misnun, Misnun; Hasnudi, Hasnudi; Siregar, Muhammad Akbar
AGRISAINS: Jurnal Ilmiah Magister Agribisnis Vol 1, No 2 (2019): AGRISAINS: Jurnal Ilmiah Magister Agribisnis JULI
Publisher : Universitas Medan Area

The purpose of this study was to reveal whether changes in eating habits in laying ducks had a negative influence on the continuity of egg production. Keywords: superior fruits, production value, worthiness. The study was conducted in Batu Bara District by conducting a survey of 35 (thirty-five) breeders in nine villages in three sub-districts. The breeders that are used as the object of research are breeders with intensive and traditional maintenance patterns. This type of research is descriptive quantitative research and the data used are primary data. The method used in data collection uses survey methods through questionnaires. Analysis of the data used in this study is a simple linear regression analysis. The results of this study are changes in eating habits negatively affect the continuity of duck egg production. This explains that there is an opposite relationship between changes in duck eating habits to the continuity of egg production.

Peningkatan Produksi Crude Palm Oil Melalui Kriteria Matang Panen Tandan Buah Segar untuk Optimalisasi Pendapatan Perusahaan Sitorus, Mastarida L. F.; Akoeb, Erwin Nyak; Sembiring, Rasmulia; Siregar, Muhammad Akbar
AGRISAINS: Jurnal Ilmiah Magister Agribisnis Vol 2, No 1 (2020): AGRISAINS: Jurnal Ilmiah Magister Agribisnis JANUARI
Publisher : Universitas Medan Area

This study aims to determine the maturity level of oil palm fresh fruit bunches (FFB) that enter the Palm Oil Mill (POM). If the maturity level of FFB changes (not standardized), the company's income will change. This research method uses a quantitative approach, the type of research is secondary data collection. Data were obtained from POM of Rambutan PTPN III with garden samples, namely the Raja Tanah Gardens, Sei Putih, Sarang Giting, and Rambutan. The data collected is secondary data in the form of data series, namely FFB production, CPO, Core and Revenue in 2016 - 2018. Data were analyzed using multiple linear regression, optimization and two different test averages. The results showed that the composition of harvested fruit had a very significant effect on CPO and core production. Optimizing the maturity of the fruit harvest will significantly increase the production of palm oil and palm kernel. The average palm oil production that can be optimized from the realization in accordance with the fruit maturity criteria is 4,734.16 tons or 11.04%. The average palm kernel production that can be optimized from the realization in accordance with the fruit maturity criteria is 1,091.31 tons or 11.54%. Optimizing the maturity of harvested fruit will significantly increase revenues from palm oil and palm kernel. The average income that can be optimized from optimizing palm oil production is Rp. 38,862.51 million or 11.14%. The average income that can be optimized from optimizing the production of Palm Oil is Rp. 7,350.05 million or 11.57%

Pengaruh Penerapan Profitabilas Dan Economic Value Added Terhadap Return Saham Pada Perusahaan Food and Beverages Yang Terdaftar di Bursa Efek Indonesia Tahun 2015-2019 Gabriella Sinabang; T. Alvi Syahri Mahzura; Muhammad Akbar Siregar
Jurnal Ilmiah Akuntansi Keuangan dan Bisnis (JIKABI) Vol 1, No 1 (2022): Jurnal Ilmiah Akuntansi Keuangan dan Bisnis (JIKABI) - MEI
Publisher : Universitas Medan Area

This study aims to determine whether Return on equity, Earning per share and Economic value added partially and simultaneously affect Stock Returns in Food and Beveragess companies listed on the Indonesia Stock Exchange. The indendent variables used in this study are Return on equity, Earning per share and Economic value added, while the dependent variable is Stock Return. The population in this study were 26 food and beverage companies listed on the Indonesia Stock Exchange for the period 2015-2019. In this study, researchers took samples using purposive sampling technique which aims to determine the sampling criteria by making special characteristics that match the research objectives, so that from 26 companies to 14 companies that become the criteria in this study. The type of data in this research is quantitative data. The data source used is secondary data. The data analysis technique used is multiple regression analysis and then hypothesis testing using SPSS. The results showed that partially Return On Equity (X1) have a positive and significant effect on Stock Returns, while Earning Per Share (X2) have a positive and significant effect on Stock Returns, and Econimic Value Added (X3) have a positive and significant effect on Stock Returns, and simultaneously Returns. on equity, Earning per share and Economic value added have a positive and significant effect on stock returns.

An efficiency metaheuristic model to predicting customers churn in the business market with machine learning-based Y. Syah, Rahmad B.; Muliono, Rizki; Akbar Siregar, Muhammad; Elveny, Marischa
IAES International Journal of Artificial Intelligence (IJ-AI) Vol 13, No 2: June 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijai.v13.i2.pp1547-1556

Metaheuristics is an optimization method that improves and completes a task in a short period of time based on its objective function. The goal of metaheuristics is to search the search space for the best solution. Machine learning detects patterns in large amounts of data. Machine learning encourages enterprise automation in a variety of areas in order to improve predictive ability without requiring explicit programming to make decisions. The percentage of customers who leave the company or stop using the service is referred to as churn. The purpose of this research is to forecast customer churn in the market business. Particle swam optimization (PSO) was used in this study as a metaheuristic method to provide a strategy to guide the search process for new customers and obtain parameters for processing by support vector regression (SVR). SVR predicts the value of a continuous variable by determining the best decision line to find the best value. The number of transactions, the number of periods, and the conversion value are the parameters that are visible. Efficiency models are added to improve prediction results through two optimizations: prediction flexibility and risk minimization. The findings demonstrate the effectiveness of prediction in reducing customer churn.

Stepping Towards Economic Independence through Agricultural Tourism and Cultural Preservation in Pantai Labu District Lubis, Adelina; Effendi , Effendi Ihsan; Kuswardani , Retna Astuti; Siregar , Muhammad Akbar
GANDRUNG: Jurnal Pengabdian Kepada Masyarakat Vol. 5 No. 2 (2024): GANDRUNG: Jurnal Pengabdian Kepada Masyarakat
Publisher : Fakultas Olahraga dan Kesehatan, Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/gandrung.v5i2.3697

Pantai Labu District in Deli Serdang Regency, North Sumatra, has high agricultural and cultural tourism potential. However, this potential has not been utilized optimally by the local community. This results in low levels of income and economic independence in the community. This community service activity aims to increase the economic independence of the community through the development of agricultural tourism and cultural preservation in Pantai Labu District. This activity is carried out using several methods, namely: (a) Socialization and training to the community regarding the development of agricultural tourism and cultural preservation. (b) Assistance in forming tourism awareness groups (pokdarwis). (c) Development of tourist infrastructure. (d) Promotion of tourism through various media.(e) This activity produced several results, namely: (a) Increasing community knowledge and skills regarding the development of agricultural tourism and cultural preservation. (b) Formation of pokdarwis in several villages in Pantai Labu District. (c) Improved tourist infrastructure in several locations. (d) The increasing number of tourists visiting Labu Beach District. This community service activity shows that the development of agricultural tourism and cultural preservation can increase the economic independence of the community in Pantai Labu District.

PELAKSANAAN PEMERIKSAAN ACARA CEPAT PADA PUTUSAN BADAN PENGAWAS PEMILIHAN UMUM DI SUMATERA UTARA Siregar, Muhammad Akbar
Fiat Iustitia : Jurnal Hukum Volume 5 Nomor 1 Tahun 2024
Publisher : Universitas Katolik Santo Thomas Medan

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

Undang-Undang Nomor 7 Tahun 2017 tentang Pemilihan Umum telah meneguhkan eksistensi dan peran Badan pengawas pemilihan umum tidak hanya sekedar melakukan pengawasan pemilihan umum, melainkan bertindak sebagai lembaga yang berwenang dalam menyelesaikan sengketa proses pemilihan umum, baik sengketa antar peserta pemilihan umum maupun antar peserta dengan penyelenggara pemilihan umum. Pada tulisan ini mengangkat permasalahan kedudukan kekuatan hukum dari putusan Badan Pengawas Pemilihan Umum Provinsi Sumatera Utara No. 002/LP/PL/ADM/PROV/02.00/V/2019. Metode penelitian yang dipergunakan adalah yuridis normatif, dalam hasil disimpulkan bahwa Putusan Badan Pengawas Pemilihan Umum Provinsi Sumatera Utara No. 002/LP/PL/ADM/PROV/02.00/V/2019 telah berkekuatan hukum tetap karena terhadap putusan tersebut tidak dilakukan upaya hukum oleh Komisi Pemilihan Umum Provinsi Sumatera Utara dan Komisi Pemilihan Umum Kabupaten Nias Barat sehingga keputusan tersebut menjadi final dan mengikat serta putusan yang dilahirkan oleh Badan Pengawas Pemilihan Umum memiliki sifat eksekutorial.

PELAKSANAAN PEMERIKSAAN ACARA CEPAT PADA PUTUSAN BADAN PENGAWAS PEMILIHAN UMUM DI SUMATERA UTARA Siregar, Muhammad Akbar
Fiat Iustitia : Jurnal Hukum Volume 5 Nomor 1 Tahun 2024
Publisher : Universitas Katolik Santo Thomas Medan

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

Undang-Undang Nomor 7 Tahun 2017 tentang Pemilihan Umum telah meneguhkan eksistensi dan peran Badan pengawas pemilihan umum tidak hanya sekedar melakukan pengawasan pemilihan umum, melainkan bertindak sebagai lembaga yang berwenang dalam menyelesaikan sengketa proses pemilihan umum, baik sengketa antar peserta pemilihan umum maupun antar peserta dengan penyelenggara pemilihan umum. Pada tulisan ini mengangkat permasalahan kedudukan kekuatan hukum dari putusan Badan Pengawas Pemilihan Umum Provinsi Sumatera Utara No. 002/LP/PL/ADM/PROV/02.00/V/2019. Metode penelitian yang dipergunakan adalah yuridis normatif, dalam hasil disimpulkan bahwa Putusan Badan Pengawas Pemilihan Umum Provinsi Sumatera Utara No. 002/LP/PL/ADM/PROV/02.00/V/2019 telah berkekuatan hukum tetap karena terhadap putusan tersebut tidak dilakukan upaya hukum oleh Komisi Pemilihan Umum Provinsi Sumatera Utara dan Komisi Pemilihan Umum Kabupaten Nias Barat sehingga keputusan tersebut menjadi final dan mengikat serta putusan yang dilahirkan oleh Badan Pengawas Pemilihan Umum memiliki sifat eksekutorial.

Dinamika Check & Balance Antar Lembaga Negara di Indonesia Pada Masa Periode Kedua Presiden Jokowi Siregar, Muhammad Akbar; Lubis, Joice Natalia; Siregar, Patrecia Gabriella; Sitompul, Novita Sari
Journal of Contemporary Law Studies Vol. 2 No. 4 (2025): Agustus
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/lawstudies.v2i4.4765

This study examines the dynamics of inter-institutional relations among the executive, legislative, and judicial branches in Indonesia during the second term of President Joko Widodo, focusing on the implementation of the check and balanceprinciple. Employing a library research method, the study analyzes secondary sources such as academic journals, news reports, official documents, and public statements to assess the effectiveness of institutional oversight mechanisms. The findings indicate a growing imbalance of power, with executive dominance, weakened legislative oversight, and reduced judicial independence. Political consolidation and the revision of key laws have further reinforced this trend. Overall, the check and balancemechanism has not functioned effectively during this period, raising concerns about the state of democracy and the rule of law in Indonesia.

MENGELOLA KRISIS MEREK PERUSAHAAN DALAM ERA DIGITAL DI INDONESIA Xiayu, Song; Siregar, Muhammad Akbar; Effendi, Ihsan
Jurnal Ilmiah Manajemen, Ekonomi, & Akuntansi (MEA) Vol 8 No 2 (2024): Edisi Mei - Agustus 2024
Publisher : LPPM STIE Muhammadiah Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31955/mea.v8i2.4306

Dalam lanskap digital yang sangat terhubung saat ini, krisis merek perusahaan dapat menyebar dengan cepat dan meningkat di Indonesia, yang berpotensi menyebabkan kerusakan reputasi dan keuangan yang signifikan. Makalah ini membahas tantangan unik dan praktik terbaik untuk mengelola krisis merek korporat di lingkungan jaringan dalam konteks Indonesia. Penelitian ini menyoroti peran penting media sosial dan platform online dalam kemunculan krisis dan strategi manajemen krisis. Penelitian ini menggarisbawahi pentingnya sistem deteksi dini, protokol respons cepat, komunikasi yang transparan di seluruh saluran, dan keterlibatan pemangku kepentingan yang proaktif. Nuansa budaya, seperti pengaruh influencer dan tokoh online, juga dieksplorasi sebagai faktor penting yang membentuk opini publik selama krisis di Indonesia. Makalah ini menguraikan perlunya tim manajemen krisis yang berdedikasi, hirarki pengambilan keputusan yang jelas, dan rencana komunikasi krisis yang jelas yang disesuaikan dengan audiens Indonesia. Pada akhirnya, penelitian ini berkontribusi pada pemahaman yang lebih dalam tentang menavigasi ekosistem digital yang kompleks untuk manajemen reputasi di pasar Indonesia, menawarkan kerangka kerja bagi organisasi untuk melindungi ekuitas merek mereka secara proaktif.

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