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All Journal Jurnal Minfo Polgan (JMP) JMAEKA: Jurnal Manajemen Ekonomi Akuntansi
Murniyati
Universitas Bina Sarana Informatika
Humanities Computer Science & IT Economics, Econometrics & Finance Library & Information Science Mathematics Social Sciences

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Penentuan Jenis Benang Untuk Pembuatan Produk Pada Konveksi Menggunakan Metode Algoritma C4.5 Dengan Rapid Miner Indah Puspitorini; Diana Novita; Murniyati; Wisti Dwi Septiani
Jurnal Minfo Polgan Vol. 12 No. 1 (2023): Article Research March 2023
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/jmp.v12i1.12555

Abstract

Penelitian ini bertujuan untuk mengetahui seberapa handal metode klasifikasi dengan algoritma C4.5 untuk membantu konveksi dalam dapat memprediksi jenis rajutan, gramasi, dan jenis ukuran benang yang sesuai untuk disiapkan dalam pembuatan produk seperti kaos sablon, kaos distro, sprei, selimut, dan pakaian bayi dan anak, sehingga memudahkan pekerja konveksi dalam persiapan produksi. konveksi PT. NILOSA RAMA BUANA yang beralamat digang Hj. Basir, Jl. Rawa Bunga 15 No.188 Pondok Kacang Barat Tangerang Selatan selalu menghasilkan produk konveksi baik dari instansi perkantoran, sekolah, perusahaan maupun pribadi. Dengan penelitian ini didapat beberapa prediksi yang dapat membantu dan memudahkan kegiatan produksi.
Pengaruh Ulasan Produk Dan Kepercayaan Konsumen Terhadap Keputusan Pembelian Pada Marketplace Shopee: The Influence of Product Reviews and Consumer Trust on Purchasing Decisions on the Shopee Marketplace Aulia Amanah Kusuma; Murniyati
Jurnal Mnajemen | Ekonomi | Akuntansi Vol 1 No 4 (2025): September 2025 - November 2025
Publisher : CV Warnak Johanna Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63921/jmaeka.v2i1.158

Abstract

In an increasingly fierce marketplace competition, purchase decisions are influenced by product reviews and consumer trust. This study aims to analyze the influence of product reviews and consumer trust on purchase decisions on  the Shopee marketplace. With a quantitative approach sourced from data from 50 respondents, shopee users are active and have shopped by looking at product reviews and testing with multiple linear regression. The results showed that product reviews had no significant effect on the purchase decision with a t-count score (0.459 < 2.012) and a significance value of 0.000 < 0.05, so that HO1 was accepted, Ha1 was rejected. while consumer confidence had a significant effect on purchase decisions with a t-count score (6.795 > 2.012) and a significance value of 0.000 < 0.05, thus, HO2 was rejected, Ha2 was accepted. In addition, simultaneously product reviews and consumer trust affect purchase decisions on Shopee with a value of f calculated (25,737 > 3.20). This finding states that the importance of consumer trust in a decision-making, Shopee also needs to increase consumer trust through original and informative reviews, as well as highlighting quality reviews with photos or videos.
Pengaruh Flexible Working Time Dan Motivasi Kerja Terhadap Kinerja Pegawai Badan Pangan Nasional Regan Bintang Lazuardi; Murniyati
Jurnal Mnajemen | Ekonomi | Akuntansi Vol 2 No 1 (2025): Desember 2025 - Februari 2026
Publisher : CV Warnak Johanna Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63921/jmaeka.v2i1.249

Abstract

Abstract - In the modern era, work time flexibility and motivation have become crucial factors in improving employee performance. Flexible Working Time is considered a solution to achieving work-life balance, while work motivation remains a key driver of productivity. This study aims to examine the influence of Flexible Working Time and Work Motivation on Employee Performance, both partially and simultaneously. A quantitative method with multiple linear regression analysis was used. Data were collected through questionnaires distributed to employees. The results show that Flexible Working Time has a significant negative effect on performance, with a regression coefficient of -0.283 (p < 0.05), while Work Motivation has a significant positive effect with a coefficient of 0.266 (p < 0.05). Simultaneously, both variables significantly affect employee performance, with an F-value of 7.875 and an R² of 0.651. This indicates that 65.1% of the variation in performance can be explained by the model, while the remaining 34.9% is influenced by other factors.
Co-Authors Aulia Amanah Kusuma Diana Novita Indah Puspitorini Regan Bintang Lazuardi Wisti Dwi Septiani