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All Journal Jurnal Masharif al-Syariah: Jurnal Ekonomi dan Perbankan Syariah Journal of Education, Humaniora and Social Sciences (JEHSS) Jurnal Studi Ekonomi dan Bisnis Islam (SEBI) Economics, Business and Management Science Journal Jurnal Bisnis Mahasiswa International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) ProBisnis : Jurnal Manajemen International Journal of Humanities Education and Social Sciences Journal of Artificial Intelligence and Digital Business Journal of Innovative and Creativity International Journal of Community Service Implementation Journal of Electrical Engineering Research
Putra, Irwansyah
Universitas Medan Area (UMA), Medan, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Public Health Social Sciences Other

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Self-Development by Exploring The Talent Interests of Students of SMK Neg.2 Medan Dina Maizana; Irwansyah Putra; Nurmaida Irawani Siregar
International Journal of Community Service Implementation Vol. 1 No. 3 (2023): IJCSI DECEMBER 2023
Publisher : CV. AFDIFAL MAJU BERKAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55227/ijcsi.v1i3.179

Abstract

When choosing a major, school students need to know their interests and talents. Choosing the right major will provide maximum learning development. So that students are able to master the curriculum provided based on the major they are following. And a student in the future can work in the field of his interest according to his abilities, interests and talents. It is also important for the future of students to explore knowledge skills
Analisis Kinerja Pembangkit Listrik Tenaga Surya sebagai Sumber Energi Alternatif pada Rumah Pembibitan Pertanian Sihombing, Gunawan; Lubis, Kurniawan; Setiawan, Joko Arif; Putra, Irwansyah
Journal of Electrical Engineering Research Vol. 2 No. 1 (2026): Januari 2026
Publisher : CV. Raskha Media Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64803/joeer.v2i1.17

Abstract

Pemanfaatan energi terbarukan menjadi salah satu solusi untuk memenuhi kebutuhan energi listrik di sektor pertanian, khususnya pada rumah pembibitan tanaman. Penelitian ini bertujuan untuk menganalisis kinerja Pembangkit Listrik Tenaga Surya (PLTS) sebagai sumber energi alternatif pada rumah pembibitan pertanian. Sistem PLTS yang digunakan merupakan sistem off-grid yang terdiri dari panel surya, solar charge controller, baterai, inverter, serta beban listrik berupa lampu dan pompa air.Metode penelitian yang digunakan adalah metode eksperimental dengan pendekatan deskriptif kuantitatif, melalui pengujian langsung dan pengukuran parameter kelistrikan meliputi tegangan, arus, daya, dan energi listrik. Pengujian dilakukan selama beberapa hari dengan interval waktu tertentu. Hasil penelitian menunjukkan bahwa daya maksimum yang dihasilkan sistem PLTS mencapai 170,9 W pada pukul 12.00 WIB, mendekati kebutuhan beban pembibitan sebesar 180 W. Rata-rata energi listrik harian yang dihasilkan adalah 901 Wh, sedangkan kebutuhan energi beban sebesar 900 Wh.Berdasarkan hasil tersebut, dapat disimpulkan bahwa sistem PLTS off-grid yang dirancang mampu memenuhi kebutuhan energi listrik rumah pembibitan pertanian dan layak digunakan sebagai sumber energi alternatif yang ramah lingkungan.
PENGARUH MEDIA SOSIAL DAN ELECTRONIC WORD OF MOUTH DALAM MENINGKATKAN LOYALITAS PELANGGAN PADA DLUXE NAILS br Sinuraya, Dea Carera; Putra, Irwansyah
Journal of Innovative and Creativity Vol. 6 No. 1 (2026)
Publisher : Fakultas Ilmu Pendidikan Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joecy.v6i1.8844

Abstract

The purpose of this study is to determine the effect of social media and Electronic Word of Mouth in increasing customer loyalty at Dluxe Nails. This study uses a quantitative approach where the population in this study are Dluxe Nails customers recorded from January to December 2024, selected using purposive sampling. Data collection was conducted through questionnaires. The results of the study show that the influence of social media and Electronic Word of Mouth simultaneously has a significant effect on customer loyalty. The tests conducted show that social media and Electronic Word of Mouth partially have a positive and significant effect on customer loyalty. The Adjusted R Square value obtained from the Determinant Coefficient (R2) test on customer loyalty is 0.778, meaning that 77.8% can be explained by social media and Electronic Word of Mouth. Meanwhile, the remaining 22.2% can be explained by other factors not examined in this study.
Pengaruh Perceived Product Quality dan E Marketing Terhadap Keputusan Pembelian Viva Cosmetics Di Underprice Skincare Jamin Ginting Fadillah, FDwi Resya; Yunita, Nindya; Putra, Irwansyah
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 5 No. 1 (2026): Februari - April
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v5i1.6109

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh perceived product quality dan e-marketing terhadap keputusan pembelian viva cosmetics di underprice skincare jamin ginting. Penelitian yang digunakan adalah pendekatan kuantitatif ,Sampel dalam penelitian ini menggunakan purposive sampling yang terdiri dari 130 responden yang menggunakan viva cosmetics di underprice skincare jamin ginting. Teknik analisis data yang digunakan adalah teknik analisis deskriptif dan teknik analisis statistik Metode pengumpulan data melalui wawancara, daftar pernyataan, dan studi dokumentasi. Pada hasil penelitian menunjukkan bahwa pengaruh perceived product quality dan e-marketing terhadap keputusan pembelian secara serempak berpengaruh positif dan signifikan terhadap keputusan pembelian viva cosmetics di underprice skincare jamin ginting  dengan nilai Fhitung 325.503 > nilai Ftabel 3,06. Uji parsial yang dilakukan menunjukkan bahwa e-marketing secara parsial berpengaruh positif dan signifikan terhadap keputusan pembelian viva cosmetics di underprice skincare jamin ginting . Uji parsial yang dilakukan menunjukkan bahwa perceived product quality berpengaruh positif dan signifikan terhadap keputusan pembelian viva cosmetics di underprice skincare jamin ginting Nilai Adjusted R Square yang didapat dari hasil pengujian Koefisien Determinan (R2) terhadap keputusan pembelian sebesar 0,834 berarti 83,4% dapat di jelaskan oleh perceived product quality dan e-marketing. Sedangkan sisanya 16,6% dapat dijelaskan oleh faktor-faktor lain yang tidak diteliti dalam penelitian ini. seperti harga, kualitas pelayanan, dan citra merek.
Pengaruh Pelatihan Kewirausahaan dan Akses Permodalan Terhadap Perkembangan Usaha Jasa Mini ATM Di Kec. Medan Johor Arief, Sulthan Ananda; Putra, Irwansyah
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 5 No. 1 (2026): Februari - April
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v5i1.7130

Abstract

This study aims to determine “The Effect of Entrepreneurship Training and Access to Capital on the Development of Mini ATM Services in Medan Johor District.” The research method used is quantitative with a causal associative approach. The population in this study consists of 119 Mini ATM service business operators located in Medan Johor District, and the sample consists of 54 business operators, which were selected using purposive sampling. The research data is sourced from primary data, where questionnaires were distributed directly to respondents to obtain research data. Based on the partial test results, it was concluded that entrepreneurship training and access to capital had a positive and significant effect on the development of Mini ATM services, access to capital had a positive and significant effect on the development of Mini ATM services, and the simultaneous results concluded that entrepreneurship training and access to capital had a positive and significant effect on the development of Mini ATM services in Medan Johor District. In addition, the coefficient of determination (R²) test found an Adjusted R Square value of 0,263. This value indicates that the variables of entrepreneurship training (X1) and access to capital (X2) are able to explain 26,3% of the variation in business development (Y), while the remaining 73,7% is influenced by other factors not analyzed in this study.
Co-Authors Adelina, Iqlima Syakila Aditya Syahputra Alfifto Amriany Tanjung Amrin Mulia Utama Nasution Andika Syahputra Arief, Sulthan Ananda Audrey Faiq Sabillah br Sinuraya, Dea Carera Dina Maizana Eka Dewi Setia Tarigan Fadillah, FDwi Resya Fandy, Danang Alif Fauzi Fauzi Gultom, Chrisdahner Edoardo Gunawan Sihombing Gusti Ilham Pratama H. Syahriandi Habibi, Mhd Hutauruk, Sarah Yosefin Intan Hamanda Khairunnisak Lisa Sulistiana Lubis, Kurniawan M.Khadafi Muthya Rahmi Darmansyah Nindya Yunita Nurmaida Irawani Siregar Nurul Fazira Nurulitha, Sakinah Riza Fanny Meutia Salwa Annisa Setiawan, Joko Arif Sri Sarah br G.Manik Syahira, Raissa Teddi Pribadi Tegar Irawan Utomo, Dimas Harmianto Wan Rizca Amelia Wike Oktaviani