Article Per Year (5 Year)
p-Index From 2020 - 2025
4.843
P-Index
This Author published in this journals
All Journal E-Jurnal Matematika KONSELI: Jurnal Bimbingan dan Konseling (E-Journal) Jurnal Informatika dan Teknik Elektro Terapan Jurnal Sains Matematika dan Statistika MUST: Journal of Mathematics Education, Science and Technology Unisda Journal of Mathematics and Computer Science (UJMC) Jurnal Abadimas Adi Buana J Statistika: Jurnal Ilmiah Teori dan Aplikasi Statistika Wahana : Tridarma Perguruan Tinggi JAST : Jurnal Aplikasi Sains dan Teknologi Mathvision : Jurnal Matematika EIGEN MATHEMATICS JOURNAL Jurnal Matematika UNAND Inferensi Variansi : Journal of Statistics and Its Application on Teaching and Research Jurnal Statistika dan Aplikasinya Jurnal Pengabdian kepada Masyarakat Seminar Nasional Hasil Riset dan Pengabdian (SNHRP) MANGGALI Kanigara
Fitriani, Fenny
Universitas PGRI Adi Buana Surabaya
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Physics Public Health Social Sciences Other

Published : 37 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 6 Documents
Search
Journal : Unisda Journal of Mathematics and Computer Science (UJMC)

 1 
PERBAIKAN RUTE BUS TRANS JOGJA DENGAN MENGGUNAKAN ALGORITMA FLOYD-WARSHALL Fenny Fitriani; Eka Sudilowati
Unisda Journal of Mathematics and Computer Science (UJMC) Vol 4 No 1 (2018): Unisda Journal of Mathematics and Computer Science
Publisher : Mathematics Department of Mathematics and Natural Sciences Unisda Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (252.654 KB) | DOI: 10.52166/ujmc.v4i1.869

Abstract

Yogyakarta is one of the city with the traffic problems. This is caused by many newcomers, students and workers, from outside the region Yogyakarta which contribute by donate jam level. Trans Jogja Bus is one of public transportation that provided by the goverment Yogyakarta to reduce traffic congestion. Trans Jogja bus has on several route. In this research is done study on the track of Trans Jogja bus. In this researsch, we used floyd-warshall algorithms to determained the rute of Trans Jogja bus. The results obtained from this algorithm is the remain rute of Trans Jogja Bus still not steady.
Dimensi Metrik Graf Dual Prisma Fenny Fitriani
Unisda Journal of Mathematics and Computer Science (UJMC) Vol 4 No 2 (2018): Unisda Journal of Mathematics and Computer Science
Publisher : Mathematics Department of Mathematics and Natural Sciences Unisda Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (405.8 KB) | DOI: 10.52166/ujmc.v4i2.1229

Abstract

The form of a graph which formed from a graph has no intersecting side is called a dual graph. One graph that can be formed as a dual graph is a prism graph. Prism graph (Pm,n) is a graph formed from the results of a cartesian product of a cycle graph with a line graph. In this paper we discuss the metric dimension of a dual prism graph (P'm,n). The metric dimension of a dual prism graph is divided into two states, when n = 2 and n ≥ 3.
Peramalan Jumlah Permintaan Pengisian Tabung Oksigen Di Jawa Timur Menggunakan Metode ARIMA Elisabeth Vianey Mali; Wanda Nur Hamidah; Fenny Fitriani
UJMC (Unisda Journal of Mathematics and Computer Science) Vol 8 No 1 (2022): Unisda Journal of Mathematics and Computer science
Publisher : Mathematics Department, Faculty of Mathematics and Sciences Unisda Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/ujmc.v8i1.2949

Abstract

The cause of the high Covid-19 death rate in Indonesia is because COVID-19 patients experience respiratory problems and there are still many people who do not comply with PPKM rules and the 5M health protocol. The Covid-19 pandemic has had a negative impact on the health, social and economic aspects of society. In the health aspect, one obvious impact is that many people have difficulty filling oxygen cylinders, especially in the East Java area. To overcome this, in July 2021 the provincial government opened free oxygen filling stations in 4 areas, namely Surabaya, Sidoarjo, Gresik, and Malang. This study aims to predict the number of oxygen cylinders that will fill in the future. This research is intended to minimize the shortage or excess stock of oxygen demand. One way of forecasting that can be done is to use the Time Series method, namely ARIMA. It was found that the best model for oxygen fulfillment data had an MSE value of 51.6 with ARIMA (2,1,2). The results of the forecasting show that the oxygen supply in October is almost the same for every day and only depends on fluctuations in the oxygen supply that day. Abstrak Penyebab tingginya angka kematian Covid-19 di Indonesia karena pasien COVID-19 mengalami gangguan pernapasan dan masih banyak masyarakat yang belum mematuhi aturan PPKM dan protokol kesehatan 5M. Pandemi Covid-19 telah memberikan dampak negatif pada aspek kesehatan, sosial, dan ekonomi masyarakat. Pada aspek kesehatan, salah satu dampak yang jelas adalah banyak masyarakat kesulitan mengisi tabung oksigen, terutama di wilayah Jawa Timur. Untuk mengatasi hal tersebut, maka pada Juli 2021 pemerintah provinsi membuka stasiun pengisian oksigen gratis di 4 wilayah, yakni Surabaya, Sidoarjo, Gresik, dan Malang. Penelitian ini bertujuan untuk memprediksi jumlah tabung oksigen yang akan melakukan pengisian di masa yang akan datang. Penelitian ini ditujukan untuk meminimalisir kekurangan atau kelebihan stok kebutuhan oksigen. Salah satu cara peramalan yang dapat dilakukan adalah dengan menggunakan metode Time Series yaitu ARIMA. Didapatkan bahwa model terbaik untuk data pemenuhan oksigen memiliki nilai MSE sebesar 51,6 dengan ARIMA (2,1,2). Hasil peramalan didapatkan bahwa suplai oksigen pada bulan oktober hampir sama untuk setiap harinya dan hanya tergantung fluktuasi suplai oksigen hari itu.
Penerapan Regresi Data Panel pada Permasalahan Tingkat Pengangguran Terbuka Di Jawa Barat Siti Fatonah; Fenny Fitriani; Artanti Indrasetianingsih
UJMC (Unisda Journal of Mathematics and Computer Science) Vol 9 No 1 (2023): Unisda Journal of Mathematics and Computer science
Publisher : Mathematics Department, Faculty of Mathematics and Sciences Unisda Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/ujmc.v9i1.4232

Abstract

The indicator used to measure unemployment is the Open Unemployment Rate (TPT). West Java Province is a high-ranking TPT contributor province and during 2018-2021 is always in the top three compared to other provinces in Indonesia. West Java has a different unemployment rate every year and between districts / cities. Panel data regression is a regression technique that combines time series data and corss section. In estimating panel data regression models, there are three approaches, namely the Commond Effect Model (CEM), Fixed Effect Model (CEM) and Random Effect Model (REM). To choose the best model, it uses three tests, namely the Chow test, the Hausman test and the Lagrange Multiplier test. In this study, regression analysis of panel data was carried out to determine the factors that influence the open unemployment rate in West Java province. The results of the analysis obtained the best model of FEM between individuals and time with an R2 value of 0.9410 or 94.10%. Factors that have a significant effect on the open unemployment rate are the district/city minimum wage, education index and percentage of poor people
Pengukuran Kualitas Pendidikan Kabupaten Sidoarjo pada Jenjang SMP dengan Structural Equation Modeling Fitriani, Fenny; Pramesti, Wara; Anuraga, Gangga
UJMC (Unisda Journal of Mathematics and Computer Science) Vol 10 No 1 (2024): Unisda Journal of Mathematics and Computer Science
Publisher : Mathematics Department, Faculty of Mathematics and Sciences Unisda Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/ujmc.v10i1.6624

Abstract

The better the quality of education in a country, it can be considered that the quality of human resources in the country is qualified and can be a good development support for the country. However, there is a gap in education in Indonesia. This gap also occurs at a more regional scope such as districts/cities. One of the districts/cities experiencing education gaps is Sidoarjo district. This gap is thought to be influenced by differences in the factors that shape the quality of education in each school. Therefore, it is necessary to study how much influence each factor has on the quality of education. This article explores the quality of education in Sidoarjo district using structural equation modeling (SEM) at the junior high school level. The use of SEM is based on its ability to analyze two or more variables that cannot be measured directly. From the results of the analysis, it was found that infrastructure and socioeconomic factors have a significant effect on education quality. Infrastructure factors have a greater effect on the quality of education when compared to socioeconomic factors
Pengelompokkan Kabupaten/Kota Didasarkan Jaminan Kesehatan di Provinsi Jawa Barat Tahun 2022 Wiranda, Natasha Bunga; Emeliani, Anggi; Fitriani, Fenny
UJMC (Unisda Journal of Mathematics and Computer Science) Vol 10 No 2 (2024): Unisda Journal of Mathematics and Computer Science
Publisher : Mathematics Department, Faculty of Mathematics and Sciences Unisda Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/ujmc.v10i2.7883

Abstract

Health is a basic right for every citizen and is one of the country's investments that must be considered. There are still many people we meet who are unable to fulfill their health needs due to limitations in medical expenses. One way that someone prepares themselves to overcome the risk of illness is by registering for insurance such as health insurance. Health insurance is a guarantee provided by the central government, local government, and the private sector to ensure that people have access to health services called health insurance. The results of this study are the grouping of districts / cities in West Java Province based on the variable percentage of the population who have health insurance obtained using multidimensional scaling analysis as many as 4 groups with a STRESS value of 9.9% which is included in the good category
Co-Authors Alfisyahrina Hapsery Aliffia Rahma Anandyani Amin, Mochammad Iqbal Nasrulloh Al Anandyani, Aliffia Rahma Ardiansyah, Oky Brilianti Rochmanto, Hani Cahyaningtias, Sari Canta, Himawan Widia Dini Krisnawati Alfiki Astutik Dito Anurogo, Dito E. P., Maria Hernita Eka Sudilowati Eka Susilowati Elisabeth Vianey Mali Elvira Mustikawati Putri Hermanto Emeliani, Anggi Eufrosiana Ga’a Bara Faramaysty, Laura Sekar Firli Azizah Gabriela Desi Ratna Aso Sore Gangga Anuraga Gangga Anuraga Gangga Anuraga Hani Brilianti Rochmanto Hapsery, Alfisayhrina Hariyanti Dewi Priyanto Harun Al Azies Heppy Reihana Kartika Sari Ian Yanuar Pratama Ina, Sesilia Indrasetianingsih, Artanti Intan Amelia Haryanto Kiki Laila Nirmala Marcella Gloria Leto Bele Muhammad Athoillah, Muhammad pramesti, wara Pramesty, Maria Hernita Elvine Prasdianitaningtiyas Junita Kusuma Pravesti, Cindy Asli Putri Amelia Divaio Rabiatul Adawiyah Siti Fatonah Utami, Diva Aprilia Trisha Wanda Nur Hamidah Wara Pramesti Wara Pramesti Wara Pramesti Windi Utami Wiranda, Natasha Bunga Yasmin Findiariska