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All Journal Jurnal Bisnis dan Manajemen Trikonomika: Jurnal Ekonomi Journal of Educational Science and Technology EKOMBIS REVIEW: Jurnal Ilmiah Ekonomi dan Bisnis Jurnal Penelitian Karet Mimbar Agribisnis: Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Jurnal Masharif al-Syariah: Jurnal Ekonomi dan Perbankan Syariah Journal of Economic, Bussines and Accounting (COSTING) Jesya (Jurnal Ekonomi dan Ekonomi Syariah) JURNAL AGRICA Journal of Education, Humaniora and Social Sciences (JEHSS) Jurnal Mantik International Journal of Financial, Accounting, and Management Jurnal Pembelajaran dan Biologi Nukleus Agro Bali: Agricultural Journal Jurnal Penelitian Agrisamudra Community Engagement and Emergence Journal (CEEJ) Enrichment : Journal of Management Budimas : Jurnal Pengabdian Masyarakat AGRISAINS: Jurnal Ilmiah Magister Agribisnis Strukturasi: Jurnal Ilmiah Magister Administrasi Publik GANDRUNG: Jurnal Pengabdian Kepada Masyarakat Jurnal Ilmiah Pertanian ( JIPERTA) Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Jurnal Agriuma Journal of Agri Socio Economics and Business Jurnal Ilmiah Agribios Agrimansion: Agribusiness Management & Extension Komitmen : Jurnal Ilmiah Manajemen Jurnal Ekonomi Multidiciplinary Output Research for Actual and International Issue (Morfai Journal) International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) International Journal of Science and Society (IJSOC) Bussman Journal : Indonesian Journal of Business and Management Mediagro Prioritas : Jurnal Pengabdian Kepada Masyarakat Data Sciences Indonesia (DSI) The International Conference on Education, Social Sciences and Technology (ICESST) Journal of Public Representative and Society Provision JIASEE Journal of Integrated Agricultural Socio-Economics and Entrepreneurial Research International Conference on Health Science, Green Economics, Educational Review and Technology (IHERT) Jurnal bintang manajemen Journal of Management and Social Sciences Amal Ilmiah: Jurnal Pengabdian Kepada Masyarakat Maslahah: Jurnal Manajemen dan Ekonomi Syariah International Journal of Economics, Business and Innovation Research Society Jurnal Agribest CULTIVATE: Journal of Agriculture Science Proceeding of The International Conference on Management, Entrepreneurship, and Business INTERNATIONAL JOURNAL OF SOCIETY REVIEWS (INJOSER) Jurnal Pengabdian Masyarakat SAPANGAMBEI MANOKTOK HITEI
Yusniar Lubis
Universitas Medan Area
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology 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 Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Physics Public Health Social Sciences Other

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The Influence of Hospital Facilities and Services on Patient Satisfaction with Hospital Image as an Intervening Variable at Haji Abdul Manan Simatupang General Hospital Hamidah Sari Siregar; Yusniar Lubis; Sofiyan Sofiyan
Jurnal Bintang Manajemen Vol. 1 No. 3 (2023): September : Jurnal Bintang Manajemen
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jubima.v1i3.1848

Abstract

The number of complaints from patients who are being treated at the hospital has become evidence that the management of the service system has not paid enough attention to it. So it is necessary to examine in depth the causes of these problems. That is what underlies the researcher wants to find out whether hospital facilities and services have an effect on patient satisfaction with hospital image as an intervening variable at the Haji Abdul Manan Regional General Hospital. This type of research uses causal research which aims to test hypotheses on a causal relationship between one variable and another. The study sample consisted of 315 patients. The results of the study show that hospital facilities have a significant influence on patient satisfaction. Because with the appropriate facilities, patients will feel comfortable visiting the hospital. Likewise, hospital services also have a very large influence on the level of patient satisfaction. With good and comfortable service. Then the patient will get calm and will speed up the healing process for the patient. So it was concluded that quality and service greatly influence patient satisfaction at Umun Regional Haji Abdul Manan Simatupang Hospital.
Pengaruh Keberadaan Agrowisata Taman Air Percut Terhadap Sosial Ekonomi Masyarakat (Studi Kasus: Desa Tanjung Selamat, Kec. Percut Sei Tuan, Sumatera Utara) Azwana Azwana; Yusniar Lubis; Indah Dewi Permata
CULTIVATE: Journal of Agriculture Science Vol 1, No 2 (2023): CULTIVATE: Journal of Agriculture Science - SEPTEMBER
Publisher : Mahesa Research Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34007/cultivate.v1i2.365

Abstract

This study aims to determine the effect of the existence of Percut Air Park agrotourism on the socio-economic community in Tanjung Selamat Village, Percut Sei Tuan District, Kab. Deli Serdang, North Sumatra. The sample in this study was the community of Tanjung Selamat Village with a total sample of 75 respondents. The data collected are primary data and secondary data. The analytical method used is simple linear regression. The results showed that the existence of Percut Air Park agro-tourism had a positive effect on the socio-economic community of Tanjung Selamat Village. The development of the Percut Air Park agro-tourism area improves the socio-economic conditions of the surrounding community. This can be seen from the emergence of business opportunities, employment, and increased income of the surrounding community. However, the existence of Percut Air Park Agrotourism does not affect the Socio-Cultural of the local community. The community still carried out social and religious activities before and after the Percut Air Park agro-tourism.
Sustainable Palm Oil Plantation Management Model: Case Study Of Palm Palm Waste Utilization Harefa, Taslim; Lubis, Yusniar; Martial, Tri
Jurnal Agribest Vol. 8 No. 2 (2024): September
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/agribest.v8i2.2320

Abstract

This study aimed to determine whether sustainable palm oil plantation processing through the utilization of palm oil waste itself is very effective. This is based on the many errors in processing palm oil land that result in land damage, such as excessive use of chemical fertilizers. Data collection in this study used qualitative methods. Data collection was carried out using observation, interview, and documentation techniques. The study was conducted at PT. Padasa Enam Utama and PT. Inti Kamparindo Sejahtera. The study's findings indicate that using liquid palm oil waste and palm fronds is also very efficient. Palm oil waste will become an organic material that does not damage the soil. On the other hand, palm oil waste will also be helpful in fertilizing oil palm plants. So, using palm oil fronds as an alternative to fertilization is very good. This is because palm oil fronds will not damage the nutrients in the soil. Therefore, palm oil fronds and liquid waste can be an option in sustainable palm oil processing
Pengaruh Motivasi Kerja Dan Pelatihan Kerja Terhadap Kinerja Pegawai Melalui Kepuasan Kerja Pegawai ASN Di Kementerian Hukum Dan HAM Sumatera Utara Silalahi, Cheery Patricia Br; Fajar Rezeki Ananda Lubis; Zawil Huda Mustaid; Yusniar Lubis
Community Engagement and Emergence Journal (CEEJ) Vol. 6 No. 2 (2025): Community Engagement & Emergence Journal (CEEJ)
Publisher : Yayasan Riset dan Pengembangan Intelektual

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37385/ceej.v6i2.8557

Abstract

Penelitian ini bertujuan untuk mengetahui kuatnya pengaruh motivasi kerja dan pelatihan kerja, terhadap kinerja pegawai melalui kepuasan kerja pegawai ASN di Kementerian Hukum dan HAM Sumatera Utara. Jenis penelitian ini adalah kuantitatif kepada 70 responden yang dijadikan sampel dan menggunakan teknik sampling jenuh. Instrumen penelitian ini terdiri dari 38 pertanyaan yang telah diuji validitas dan reliabilitasnya menggunakan skala likert. Analisis data dilakukan dengan uji validitas, reliabilitas, regresi linear berganda, koefisien determinasi (R2), uji t dan uji sobel. Penelitian ini menemukan bahwa motivasi kerja berpengaruh positif dan tidak signifikan terhadap kinerja pegawai, sementara pelatihan kerja, kepuasan kerja berpengaruh positif dan signifikan terhadap kinerja pegawai. Dengan demikian, motivasi kerja dan pelatihan kerja berpengaruh positif dan signifikan terhadap kepuasan kerja. Serta kepuasan kerja dapat berperan sebagai variabel intervening dalam hubungan antara motivasi kerja, pelatihan kerja terhadap kinerja pegawai. Melalui uji sobel dapat dikatakan bahwa kepuasan kerja sebagai variabel intervening antara motivasi kerja dan pelatihan kerja terhadap kinerja pegawai memiliki nilai Adjusted R2 sebesar 0,680 atau 68% yang berarti 32% dipengaruhi oleh variabel lain.
Data Science bidang Pemasaran : Analisis Prilaku Pelanggan Harahap, Mawaddah; Lubis, Yusniar; Situmorang, Zakarias
Data Sciences Indonesia (DSI) Vol. 1 No. 1 (2021): Article Research Volume 1 Issue 1, June 2021
Publisher : Yayasan Cita Cendikiawan Al Kharizmi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/dsi.v1i1.1194

Abstract

Dalam kegiatan pemasaran digital, data Science (DS) memiliki peran penting dalam memahami kinerja industri pemasaran sebelum menerapkan teknik pemasaran digital pada pemasaran produk. Hal ini dikarenakan setiap pelanggan merespons secara berbeda setiap penawaran. Perilaku pelanggan juga berubah berdasarkan waktu karena mereka mungkin memiliki kebutuhan yang berbeda pada situasi yang berbeda. Pada makalah ini fokus menyajikan analisis bisnis dengan penerapan DS untuk mengeksplorasi pola perilaku dan juga memprediksi bagaimana pelanggan akan merespons penawaran yang berbeda. Penerapan analisis data eksplorasi juga diterapkan untuk menjawab beberapa pertanyaan bisnis, dari hasil pengamatan menghasilkan lima kelompok pelanggan yang disajikan dalam bentuk visualisasi dan model Random Forest Classifier memiliki skor akurasi prediksi terbaik sebesar 91%, kemudian K neighbors Classifier dan Logistic Regression.
Analysis of Determinants of Employee Performance at PT Ezar Jaya Resources Fauzi, Fachri Ali; Lubis, Yusniar; Lubis, Adelina
Journal of Public Representative and Society Provision Vol. 5 No. 2 (2025): Journal of Public Representative and Society Provision
Publisher : Pusat Studi Pembangunan dan Pemberdayaan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55885/jprsp.v5i2.560

Abstract

This study aims to analyze the factors that determine employee performance at PT Ezar Jaya Resources. The factors studied include competence, work culture, and job satisfaction, both partially and simultaneously on employee performance. The research method used is a qualitative approach with data collection techniques through interviews, observations, and documentation. The results of the study show that competence has a significant influence on employee performance. Employees with higher competencies tend to have better work productivity and are able to complete tasks efficiently. In addition, work culture also plays a role in shaping a conducive work environment, where employees who work in a positive culture are more motivated and show high loyalty to the company. Job satisfaction was also found to be an important factor that had an impact on employee enthusiasm and dedication at work. Employees who are satisfied with the compensation system, work environment, and career development opportunities show more optimal performance. Further analysis revealed that competence, work culture, and job satisfaction simultaneously had a greater influence on employee performance than if these factors were analyzed separately. Therefore, companies need to manage these three factors effectively to increase the productivity and competitiveness of companies in the plantation industry.
The Effect of Work Environment on Teacher Performance with Workload as a Moderating Variable in State Senior High School in Lhoksumawe City Muhammad Denni; Yusniar Lubis; Fajar Rezeki Ananda Lubis
Jurnal Masharif al-Syariah: Jurnal Ekonomi dan Perbankan Syariah Vol 10 No 2 (2025)
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/jms.v10i2.26089

Abstract

The many negative environmental influences are considered to have caused a decline in student achievement levels. Therefore, it is necessary to have strategies to improve student achievement. Therefore, this study will test whether there is an influence of the work environment on the performance of high school teachers with workload as a moderating variable at state high schools in Lhoksumawe City. Data collection uses quantitative methods. The results of the study indicate that the work environment has a positive effect on teacher performance and teacher workload at Lhoksumawe City High Schools. Likewise, workload also affects teacher performance, and then there is also a positive influence of the work environment on teacher performance mediated by teacher workload at Lhoksumawe City High Schools.
MODEL NILAI SISTEM AGRIBISNIS PETANI KARET RAKYAT DI KABUPATEN LANGKAT Pakpahan, Plawer Arimbi; FAUZI, IIF RAHMAT; Lubis, Yusniar; Hasibuan, Syahbudin; Siregat, Akbar; Siregar, Tumpal H.S.
Jurnal Penelitian Karet JPK : Volume 43, Nomor 1, Tahun 2025
Publisher : Pusat Penelitian Karet - PT. Riset Perkebunan Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/ppk.jpk.v43i1.981

Abstract

Indonesia memiliki luas perkebunan karet yang mencapai 3.676.000 ha, menjadikannya negara dengan lahan perkebunan karet terluas di dunia. Namun, Indonesia masih berada di peringkat kedua sebagai produsen karet alam dunia setelah Thailand. Kabupaten Langkat, Provinsi Sumatera Utara, memiliki potensi besar dalam pengembangan pertanian, termasuk karet. Namun, pertumbuhan produksi sawit yang pesat di Kabupaten Langkat mengancam keberlanjutan sektor karet dan dampaknya terhadap ekosistem lokal. Penelitian ini bertujuan untuk mengembangkan Model Nilai Sistem Agribisnis Petani Karet Rakyat di Kabupaten Langkat. Metode penelitian meliputi analisis Multidimensional Scaling (MDS) untuk mengevaluasi potensi karet agroekonomi dan analisis Multidimensional Scaling – Rapfish (MDS-Rapfish) untuk menilai keberlanjutan agribisnis karet alam pada subsistem input, on-farm, off-farm, output, dan penunjang. Structural Equation Modelling-Partial Least Squares (SEM-PLS) digunakan untuk menganalisis hubungan antara faktor indeks keberlanjutan dan sistem agribisnis karet alam yakni dimensi ekonomi dan sosial, dimensi ekologi serta teknologi dan infrastruktur. Hasil analisis menunjukkan bahwa faktor ekonomi dan sosial memiliki tingkat keberlanjutan yang cukup tinggi (koefisien 0,597 dan p < 0,001), sementara faktor ekologi menunjukkan hubungan negatif yang signifikan terhadap keberlanjutan (koefisien -0,376 dan p < 0,001). Teknologi dan infrastruktur menunjukkan tingkat keberlanjutan yang rendah, dengan koefisien 0,110 dan p = 0,263 untuk teknologi.. Selain itu, dimensi agribisnis, termasuk subsistem input, output, onfarm, offfarm, dan penunjang, juga menunjukkan tingkat keberlanjutan yang kurang memadai. Perlu upaya lebih lanjut dalam pengembangan pertanian karet yang berkelanjutan di Kabupaten Langkat, termasuk perbaikan praktik pertanian, investasi dalam teknologi ramah lingkungan, dan peningkatan infrastruktur dan layanan penunjang
PERBANDINGAN BIAYA DAN STRATEGI PEMBIBITAN DUA PENGUSAHA PEMBIBITAN KELAPA SAWIT DI KABUPATEN BANYUASIN PROVINSI SUMATERA SELATAN Juniarrafiq, Mhd. Dwika; Lubis, Yusniar; Siregar, Tumpal HS; Manullang, Endang Sari
AGRIBIOS Vol 23 No 1 (2025): JUNI
Publisher : Program Studi Agribisnis Fakultas Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36841/agribios.v23i1.6116

Abstract

The use of superior seeds in the community is still very limited, among other things, due to the low knowledge of farmers about superior seeds and the very low ability of farmers to buy seeds because of the very high prices. in meeting the certified palm oil seed market it is necessary to use cost analysis and strategies in developing certified palm oil seeds to farmers in increasing oil palm production and increasing farmers' income in utilising the land area owned. The purpose of this study is to determine the comparison of the cost analysis of the procurement of certified oil palm seeds CV. Gotama and CV. BSM and development strategies carried out in the procurement of certified oil palm seeds. Research Methods This research uses primary data approaches and secondary data. sample withdrawal in this study is the census method or other names, namely the type of Non Probability Sampling, namely CV. Gotama and CV. Bumi Sriwijaya Mandiri with cost and strategy analysis methods. The results showed that the revenue generated at CV. Gotama worth Rp. 8,220,634,998 and at CV. BSM worth Rp. 7,589,670,856. This means that the income generated by CV. Gotama in value is greater than CV.BSM but with the total production produced CV.BSM can streamline production and production prices and swot analysis, namely Quadrant I. Which means the company has an advantageous situation. Cv Gotama and Cv Bumi Sriwajaya Mandiri have opportunities and strengths so that they can take advantage of existing opportunities.
Empowerment of Female Farmers in Utilizing Household Waste as Eco Enzymes in Tumpatan Nibung Village Lubis, Yusniar; Azwana
GANDRUNG: Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 2 (2025): GANDRUNG: Jurnal Pengabdian Kepada Masyarakat
Publisher : Fakultas Olahraga dan Kesehatan, Universitas PGRI Banyuwangi

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

Abstract

This community service program aims to enhance environmental awareness and promote sustainable organic waste management practices among members of the Kelompok Tani Sapindo in Desa Tumpatan Nibung through eco enzyme production training. Conducted in collaboration with local agricultural stakeholders, the program targeted farmers as key agents in adopting eco-friendly practices within rural communities. The activity introduced participants to the concept, benefits, and step-by-step procedures for producing eco enzymes using organic waste such as fruit and vegetable scraps. A combination of lectures, demonstrations, and hands-on sessions ensured that participants acquired both conceptual understanding and practical competence. As a result, farmers not only learned how to produce eco enzymes but also gained the capacity to apply them as natural fertilizers and pest repellents in their agricultural routines. This initiative is expected to support environmentally sustainable farming methods and cultivate a culture of waste-to-resource transformation within the community. The program received positive responses, emphasizing the importance of empowering rural communities with simple, cost-effective, and impactful green innovations.
Co-Authors Adam Adelina Lubis Adriani Sagala Ahmad Aji Rahman Ahmad Rafiki Ajam Mustajam Ananda, Fajar Rezeki Andalasari, Rina Andika Syaputra Andry Sanjaya Anggiat Frans Samuel Simanjuntak Arga Malona Arga Malona Asrizal Efendy Nasution Audia Junita Audia Junita Awang Firdaos Azwana Azwana Azwana Azwana Azwana Azwana Azwana Azwana Azwana Nst Bambang Hermanto Bigner Dolok Saribu Budi Hartono Budi Hartono Cahyadi, Yudhi Chairul Riza Nasution Cheery Patricia Br Silalahi Cut Dian Izabella Dadang Munandar Dicky Dicky Djuli Sjafei Purba Dumalina Lubis Dumasari Harahap DWI SURYANTO E. Harso Kardhinata Ebron Cristianta Tarigan Efendi Pakpahan Eladira, Eladira Elfina Okto Posmaida Damanik Elly Romy Endang Sari Simanullang Ermanto, Yodi Erwin Pane Erwin Pane, Erwin Esther Praja Anggriany Panggabean Fachry Abda El Rahman Fahman Urdawi Nasution Fakhrur Rozi, Fakhrur Faoeza Hafiz Saragih Fauzan Rino Fauzi, Fachri Ali Gozali, Luli Achmad Gustami Harahap Gustiansyah Perdhana Putra Hadisaputra Hadisaputra Hadisaputra, Hadisaputra Hafiz Ahmad Haidar Alwi Yahya. S Hamidah Sari Siregar Hamidah Sari Siregar Hanny Hafiar Harahap, Ahmad Rizki Harefa, Taslim Hasnudi Hasnudi Hasnudi, Hasnudi Hasnudi, Hasnudi Hasudungan Siregar Heni Pujiastuti Heri Kusmanto, Heri HILMAN LUBIS Husainah Yusuf Ihsan Efendi Iif Rahmat Fauzi, Iif Rahmat Ijan Paulinus Sijabat Imam Fauzi Harahap Indah Dewi Permata Indah Dewi Permata Indra Sakti Ivan Setyastiawan Junaidi Junaidi Junaidi Junaidi Junaidi, Junaidi Juniarrafiq, Mhd. Dwika Kadar Nurjaman Kardhinata, Harso Khairul Saleh Kismoyogi, Kismoyogi Laili Alfita Lora Ekana Nainggolan Lubis, Dumalina Lubis, Fajar Rezeki Ananda Lubis, Syaifuddin Lubis, Syaifuddin M. Akbar Siregar M. Yogi Riyantama Isjoni Mahya Humaira Manullang, Endang Sari Mawaddah Harahap, Mawaddah Melly Julianti Mitra Musika Lubis Mohammad Iqbal Muhammad Arief Tirtana Muhammad Denni Muhammad Reza Bachri Munthe, Theodora Ginting Mutiara Minsih Nana Triapnita Nainggolan Nasib Nasution, Fachruddin Normansyah Normansyah Nurfadilla Lubis Nurmiah, Nurmiah Pakpahan, Plawer Arimbi Patrizal, Patrizal Permata, Indah Dewi Putra Lukmana Yunus Hasibuan R. Turino Januar Budyanto R. Turino Januar Budyanto Rafiqi Rahma Sari Siregar RAHMANIAH RAHMANIAH Rahmaniah, Rahmaniah Rahmanta Ginting Rahmanta Ginting Rajagukguk, Albiden Resmiwati Isnaini Retna Astuti Kuswardani Riana Tarigan Ridwan Fadly Rilus Kinseng Robert Tua Siregar Robert Tua Siregar Romiduk Gurning Rudi Salam Sinaga Rudsel Triana Salsabila, Unik Hanifah Saragih, Faoza Saragih, M.Sc, Faoeza Hafiz Setyastiawan, Ivan Sherly Amanda Silalahi, Cheery Patricia Br Siregar, Indria Sari Siregar, Tumpal H.S. Siregat, Akbar Siswa Panjang Hernosa Siti Nur Arafah Siti Sabrina Salqaura Sofiyan Sri Ariani Safitri Suaidi Harahap Syafruddin Ritonga Syahbudin Syahbudin Hasibuan Syahputra, Candra Syahputra, Jalaluddin Ibrahim Syaifuddin Syaifuddin Lubis Syaifuddin Syaifuddin Syaifuddin Syaifuddin Syaifuddin Syaifuddin Syaifuddin Syaifuddin Syaifuddin Syaifuddin Syaifudin Lubis Tanjung, Yayan Noviandi Ananda Tantri Octora Dwi Syah Putri Theodora Ginting Munthe Theodora Ginting Munthe Tri Martial Triana, Rudsel Tumpal HS Siregar, Tumpal HS Vanhuri, Eddi Vivi Andriani Wan Suryani Watson AP Manalu Wenggedes Frensh Yudha Filistea Purba Yulia Andini Yusrita Yusuf Abadi Yusuf Ronny Edward Yusuf, Husainah Zahari Zen Zakarias Situmorang Zawil Huda Mustaid Zawil Huda Mustaid Zul Ahmad Lubis Zulkifly, Zulkifly