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All Journal METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Jurnal Pengabdian Pada Masyarakat METHABDI Majalah Ilmiah METHODA
Fati Gratianus Nafiri Larosa
Universitas Methodist Indonesia
Religion Agriculture, Biological Sciences & Forestry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Immunology & microbiology Languange, Linguistic, Communication & Media Medicine & Pharmacology Physics Public Health

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PENGENALAN BEBERAPA ALTERNATIF MEDIA PEMBELAJARAN DARING PADA MASA PANDEMI COVID-19 DI SMA MASEHI GBKP BRASTAGI, KABUPATEN KARO, SUMATERA UTARA Mendarissan Aritonang; Mufria J. Purba; Fati Gratianus Nafiri Larosa; Nova Soraya Simanjuntak; Rimbun Siringoringo; Indra Kelana Jaya; Helen Fransisca Simanungkalit; Ericho Elovando Surbakti; Widya Ompusunggu
Jurnal Pengabdian Pada Masyarakat METHABDI Vol 1 No 1 (2021): Jurnal Pengabdian Pada Masyarakat METHABDI
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (795.5 KB) | DOI: 10.46880/methabdi.Vol1No1.pp57-60

Abstract

Community Service Activities is a manifestation of the implementation of the Tri Dharma of Higher Education as well as sharing and contributing ideas as well as the transfer of knowledge and technology for teachers and students at SMA Masehi GBKP, Brastagi. This service activity was carried out for a day, with the material Introduction of Several Alternative Online Learning Media During the COVID-19 Pandemic. The material for the activities carried out included an explanation of several alternative online learning media commonly used in education, including Google Classroom, Edmodo, Easy Class, Moodle, Schoology, Cisco Webex, CloudX and Zoom. This topic is very much needed, especially during the COVID-19 pandemic, and provides various alternative online learning media for teachers and students so as to reduce obstacles in the face-to-face learning process.
PELATIHAN PENYUSUNAN LAPORAN KEUANGAN UMKM (USAHA MIKRO, KECIL DAN MENENGAH) PADA DESA BINAAN LUMBAN PEA TIMUR KECAMATAN BALIGE KABUPATEN TOBA Thomas Sumarsan Goh; Dimita H. P. Purba; Duma M. Elisabeth; Ivo M. Silitonga; Wesly A. Simanjuntak; Hotlan Butar-Butar; Jatongam Nainggolan; Arison Nainggolan; Rahel Junita; Eva Julia G. Harianja; Sahala Purba; Januardi Mesakh; Fati G. N. Larosa; Tri Darma Sipayung; Rimky M. P. Simanjuntak
Jurnal Pengabdian Pada Masyarakat METHABDI Vol 2 No 1 (2022): Jurnal Pengabdian Pada Masyarakat METHABDI
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1885.091 KB) | DOI: 10.46880/methabdi.Vol2No1.pp50-53

Abstract

The Service Team in collaboration with the Lumban Pea Timur, Kabupaten Toba, helps MSME actors in improving and developing their products through a marketing approach, recording transactions clearly, completely and correctly, so that in the end MSME actors can carry out their business activities. As a benefit of this assistance, in the form of cooperation carried out by two institutions, namely MSME actors will benefit from knowledge and skills to increase sales and record transactions that are useful for decision making. For the Service Team, it will add relationships and understanding of community business activities.
PERANCANGAN DAN PEMBUATAN WEBSITE MARKETPLACE UNTUK PEMESANAN DAN PENJUALAN KOMODITAS PERTANIAN PADA KELOMPOK TANI (SENTANI SEJAHTERA) DOLOK SANGGUL Mariana Tri Susanti; Fati Gratianus Nafiri Larosa; Indra Kelana Jaya
Majalah Ilmiah METHODA Vol. 8 No. 2 (2018): Majalah Ilmiah METHODA
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/methoda.Vol8No2.pp20-30

Abstract

Today the marketplace plays an important role in providing ease of service for sellers and buyers, especially in the Sentani Sejahtera Farmers Group in Dolok Sanggul, North Sumatera. The existence of this marketplace website, buyers and sellers do not have to meet directly to carry out the process of trading agricultural commodities. The application of the marketplace system is to help farmers to inform and to sell their agricultural products to outside parties quickly through the concept of a website marketplace. The method used in this design is the Waterfall Method and Data Flow Diagram (DFD) as a system design tool. This application is also made using the Pre Hypertext Processors (PHP) programming language and uses MySQL as a database and other supporting software. With this application, it makes it easy for Sentani Sejahtera Dolok Sanggul farmer groups to sell their agricultural products easily and provide efficient and clear information to customers.
SISTEM PENDUKUNG KEPUTUSAN PENYELEKSIAN PEGAWAI BARU PADA PT.GUNUNG SERAYU MEDAN DENGAN MENGGUNAKAN METODE AHP Goklas Ozi Sahputra; Doli Hasibuan; Fati Gratianus Nafiri Larosa
Majalah Ilmiah METHODA Vol. 8 No. 1 (2018): Majalah Ilmiah METHODA
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/methoda.Vol8No1.pp15-26

Abstract

Gunung Serayu adalah perusahaan yang bergerak di bidang konstruksi. Adanya perbedaan kriteria pegawai baru pada masing-masing klien membuat perusahaan kesulitan dalam menyeleksi pegawai yang tepat dan menyelesaikan proses rekrutmen tepat waktu..Oleh karena itu dibangunlah sistem pendukung keputusan sebagai solusi dari permasalahan tersebut. Sistem yang dibangung menggunakan metode Analitycal Hierarchy Process (AHP).Metode ini memberikan prioritas pilihan dari banyak kriteria dan alternatif penilaian. Tools pengembangan perangkat lunak pada sistem ini menggunakan Data Flow Diagram (DFD), UML untuk menggambarkan model fungsional dan Entity Relationship Diagram (ERD) untuk menggambar pemodelan aliran data dan informasi serta flowmap untuk menggambar sistem yang sedang berjalan. Berdasarkan hasil pengujian alpha yang menggunakan Black Box dan pengujian Betha dengan metode wawancara diperoleh hasil bahwa aplikasi ini memudahkan dalam menentukan pegawai baru sesuai kriteria masng-masing klien dan proses rekrutmen berjalan lebih baik karena dapat diselesaikan lebih cepat.
PERANCANGAN WEBSTORAGE MENGGUNAKAN FREENAS 8 BERBASIS PRIVATE CLOUD: Studi Kasus Fakultas Ilmu Komputer Universitas Methodist Indonesia Raje Veer; Fati Gratianus Nafiri Larosa
Majalah Ilmiah METHODA Vol. 7 No. 3 (2017): Majalah Ilmiah METHODA
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/methoda.Vol7No3.pp55-63

Abstract

The user of tablet, laptop dan computer which browse the internet, storing the data using a big hard drive on the laptop and computer, others choose to erase the old data to make more space for storing the new data. WebStorage with Private Cloud based is the storage media for storing the data on the existing virtual server. Using WebStorage become one of the alternatives for storing the data beside hard drive, CD/DVD or another hardware. The data manage with the database on the virtual server. The storage allocated by FreeNAS and attached to Linux Mint as virtual server through iSCSI protocol. Accessing it by client only need a internet/intranet connection. FreeNAS and Linux Mint are Open Source Operating System, and they are download freely. This WebStorage System developed using PHP and MySQL, and located on Virtual Server at The Laboratory of Fakultas Ilmu Komputer, Universitas Methodist Indonesia Medan (UMI Medan). This WebStorage gives storage services for Lecturers, Staffs and Students with by using registered account
PENERAPAN DATA MINING MENGGUNAKAN METODE K-MEANS UNTUK PENENTUAN REWARD PELANGGAN: Studi Kasus: UD. Penyubur Tani Indah, Sari; Larosa, Fati Gratianus Nafiri; Rumapea, Yolanda Y. P.
METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi Vol. 7 No. 2 (2023): METHOMIKA: Jurnal Manajemen Informatika & Komputersisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/jmika.Vol7No2.pp201-207

Abstract

UD. Penyubur Tani is a trading business that sells various kinds of needs for farmers in running their business in agriculture such as fertilizers, pesticides, seeds, and others. UD. Penyubur Tani wants to increase customer loyalty by giving rewards in the form of discounts so that its business is increasingly trusted and increasing, but in giving rewards to customers is still not effective, because UD. Penyubur Tani has difficulty in calculating one by one which customers whose frequency of purchases and total purchase price are most in the category of very loyal and loyal. Therefore, an application is needed to classify customers so that in determining strategies in building loyalty on target. By using the concept of CRM and the K-Means method, the results obtained from data processing are able to group customers who must be prioritized and can determine which customers deserve a reward. From 100 customer data, the K-Means Clustering method succeeded in grouping very loyal criteria by 8%, loyal 34% and potential by 58%.
PENYULUHAN TEKNOLOGI INFORMASI DAN KOMUNIKASI BAGI SISWA-SISWI PADA SMA GKPI PADANG BULAN MEDAN Larosa, Fati Gratianus Nafiri; Rumapea, Humuntal; Manalu, Darwis Robinson; Maslan, Jhoni; Rumapea, Sri Agustina; Sarkis, Indra M.; Hasibuan, Doli; Rumapea, Yolanda Y. P.; Rajagukguk, Edward; Gea, Asaziduhu; Silalahi, Arina Prima; Samosir, Nettina; Aritonang, Mendarissan; Lumbanraja, Posma; Purba, Mufria J.
Jurnal Pengabdian Pada Masyarakat METHABDI Vol 3 No 1 (2023): Jurnal Pengabdian Pada Masyarakat METHABDI
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/methabdi.Vol3No1.pp66-70

Abstract

Information technology plays a very important role in the world of education, especially when blended learning is carried out, where there is a combination of face-to-face and virtual meetings. In addition, Blended Learning is a part or element of social interaction that grows and develops among students. Face-to-face meetings prioritize direct interaction both gestures or body language, voice intonation and eye gaze. There is strong information technology support that bridges interpersonal interactions, so this also influences the interactions between teachers/educators and students. Practical, eye-catching and easy to carry around, making Laptops or Smartphones a very popular Information and Communication Technology product, Blended Learning is no exception. The applications used are also very easy to install and some are even free, for example Kahoot!, Quizizz, Padlet and Canva.
PENYULUHAN TEKNOLOGI INFORMASI DAN KOMUNIKASI BAGI SISWA-SISWI PADA SMA GKPI PADANG BULAN MEDAN Larosa, Fati Gratianus Nafiri; Rumapea, Humuntal; Manalu, Darwis Robinson; Maslan, Jhoni; Rumapea, Sri Agustina; Sarkis, Indra M.; Hasibuan, Doli; Rumapea, Yolanda Y. P.; Rajagukguk, Edward; Gea, Asaziduhu; Silalahi, Arina Prima; Samosir, Nettina; Aritonang, Mendarissan; Lumbanraja, Posma; Purba, Mufria J.
Jurnal Pengabdian Pada Masyarakat METHABDI Vol 3 No 1 (2023): Jurnal Pengabdian Pada Masyarakat METHABDI
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/methabdi.Vol3No1.pp66-70

Abstract

Information technology plays a very important role in the world of education, especially when blended learning is carried out, where there is a combination of face-to-face and virtual meetings. In addition, Blended Learning is a part or element of social interaction that grows and develops among students. Face-to-face meetings prioritize direct interaction both gestures or body language, voice intonation and eye gaze. There is strong information technology support that bridges interpersonal interactions, so this also influences the interactions between teachers/educators and students. Practical, eye-catching and easy to carry around, making Laptops or Smartphones a very popular Information and Communication Technology product, Blended Learning is no exception. The applications used are also very easy to install and some are even free, for example Kahoot!, Quizizz, Padlet and Canva.
PENERAPAN DATA MINING MENGGUNAKAN METODE K-MEANS UNTUK PENENTUAN REWARD PELANGGAN: Studi Kasus: UD. Penyubur Tani Indah, Sari; Larosa, Fati Gratianus Nafiri; Rumapea, Yolanda Y. P.
METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi Vol. 7 No. 2 (2023): METHOMIKA: Jurnal Manajemen Informatika & Komputersisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/jmika.Vol7No2.pp201-207

Abstract

UD. Penyubur Tani is a trading business that sells various kinds of needs for farmers in running their business in agriculture such as fertilizers, pesticides, seeds, and others. UD. Penyubur Tani wants to increase customer loyalty by giving rewards in the form of discounts so that its business is increasingly trusted and increasing, but in giving rewards to customers is still not effective, because UD. Penyubur Tani has difficulty in calculating one by one which customers whose frequency of purchases and total purchase price are most in the category of very loyal and loyal. Therefore, an application is needed to classify customers so that in determining strategies in building loyalty on target. By using the concept of CRM and the K-Means method, the results obtained from data processing are able to group customers who must be prioritized and can determine which customers deserve a reward. From 100 customer data, the K-Means Clustering method succeeded in grouping very loyal criteria by 8%, loyal 34% and potential by 58%.
Co-Authors Abraham Sembiring Arison Nainggolan Aritonang, Mendarissan Ben My Cardo Simanjuntuk Darwis Robinson Manalu Dimita Hemalli Premasari Purba Doli Hasibuan Duma M. Elisabeth Edward Rajagukguk Ericho Elovando Surbakti Eva Julia G. Harianja Gea, Asaziduhu Goh, Thomas Sumarsan Goklas Ozi Sahputra Gresa Pranata Simarmata Gresa Simarmata Hasibuan, Doli Hasibuan, Doli Helen Fransisca Simanungkalit Hotlan Butar-Butar Humuntal Rumapea Humuntal Rumapea Indra Kelana Jaya Indra M. Sarkis S. Ivo M. Silitonga Januardi Mesakh Jatongam Nainggolan Jhoni Maslan Jhoni Maslan, Jhoni Jimmy F. Naibaho Lumbanraja, Posma Mariana Tri Susanti Mufria J. Purba Nettina Samosir Nova Soraya Simanjuntak Ofelius Laia Posma Lumbanraja Putra Palipi Rahel Junita Rajagukguk, Edward Raje Veer Rimbun Siringoringo, Rimbun Rimky M. P. Simanjuntak Romeo Mamanta Tarigan Rumapea, Yolanda Y. P. Sahala Purba Sahputra, Goklas Ozi Samosir, Nettina Sari Indah Sarkis, Indra M. Silalahi, Arina Prima Simanjuntak, Rico VA Sri Agustina Rumapea Surianto Sitepu Susanti, Mariana Tri Tri Darma Sipayung Veer, Raje Wesly A. Simanjuntak Widya Ompusunggu yolanda yulianti pratiwi rumapea