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All Journal Jurnal Ilmu Komputer dan Bisnis Journal of English Language and Education International Journal of Business and Information Technology Jurnal ABDIMAS STMIK DHARMAPALA
Hartono, Wira Jaya
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Humanities Computer Science & IT Economics, Econometrics & Finance Languange, Linguistic, Communication & Media Other

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PENERAPAN CLUSTERING K-MEANS UNTUK MENENTUKAN PENGARUH MEDIA SOSIAL FACEBOOK TERHADAP USAHA MIKRO, KECIL DAN MENENGAH (UMKM) DI KECAMATAN PEKANBARU KOTA Aristika, Wisti; Hartono, Wira Jaya
Jurnal Ilmu Komputer dan Bisnis Vol 11 No 1 (2020)
Publisher : STMIK Dharmapala Riau

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Abstract

Di Indonesia khususnya pada wilayah Kota Pekanbaru terdapat banyak para pelaku usaha mikro, kecil dan menengah (umkm). Seiring dengan perkembangan zaman dan teknologi yang semakin canggih menuntut para pelaku agar lebih bekerja keras dan berinovasi agar mampu bersaing dalam mempeluas pasar maupun dalam peningkatan pendapatan. Teknik pemanfaatan data menjadi sebuah informasi baru disebut juga sebagai data mining. Salah satu metode data mining yang cukup populer adalah clustering dengan menggunakan algoritma K-Means. K-Means dapat mengolah data tanpa diberitahu terlebih dahulu label kelasnya. Penelitian ini akan menghasilkan dua kelompok pengguna media sosial facebook berpengaruh, dan sangat berpengaruh. Hasil dari pengolahan data yang semakin mendekati angka nol, maka kemiripan data anggota cluster akan semakin baik.
PERANCANGAN SISTEM AKUNTANSI PENJUALAN TUNAI PADA TOKO SATRIA PONSEL PEKANBARU Hartono, Wira Jaya
Jurnal Ilmu Komputer dan Bisnis Vol 9 No 1 (2018)
Publisher : STMIK Dharmapala Riau

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Abstract

Sistem akuntansi penjualan tunai merupakan sistem yang dilakukan oleh perusahaan dengan cara mewajibkan pembeli melakukan pembayaran harga terlebih dahulu sebelum barang diserahkan oleh perusahaan kepada pembeli. Dalam penelitian laporan Tugas Akhir ini dilakukan pada Toko Satria Ponsel Pekanbaru yang bertujuan untuk mengetahui kelemahan-kelemahan sistem akuntansi penjualan tunai yang sedang berjalan, memperoleh gambaran mengenai sistem akuntansi penjualan tunai yang efektif, mengefisiensikan waktu dalam pelaksanaannya, memperoleh data yang akurat, mengurangi kerugian akibat salah penjumlahan dalam membuat nota penjualan tunai dan memberikan solusi untuk mengatasi kelemahan sistem akuntansi penjualan tunai yang berlangsung. Teknik pengumpulan data dilakukan dengan cara penilitian lapangan (field reseach) dengan cara pengumpulan data primer melalui wawancara kepada pemilik toko dan studi literatur (library research) dengan cara mencari informasi dari catatan maupun sumber-sumber lain yang berhubungan dengan masalah yang diteliti. Jenis dan sumber data yang digunakan dalam penelitian adalah data primer yang diperoleh dari pemilik toko serta hasil pengamatan langsung atas sistem yang sedang berjalan dan data sekunder yang diperoleh dari data atau arsip toko yang berupa nota penjualan tunai, laporan penjualan tunai dan laporan keuangan. Penyajian data dilakukan dalam bentuk tulisan, gambar, tabel, alur sistem (flowchart), serta penarikan kesimpulan terhadap hasil penyajian data dengan mengklarifikasi dan mengimplementasikannya. Hasil dari penelitian ini adalah mengusulkan adanya perubahan sistem akuntansi penjualan tunai dari manual menjadi terkomputerisasi dengan menggunakan aplikasi Microsoft Access.
SOCIALIZATION OF THE DANGER OF DRUGS TO IMPROVE COLLAGE STUDENT'S AWARENESS Hartono, Wira Jaya; Fachrurozzie, Ryone
Jurnal ABDIMAS STMIK Dharmapala Vol. 1 No. 1 (2021): Jurnal Abdimas STMIK DPR
Publisher : STMIK Dharmapala Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47927/jasd.v1i1.80

Abstract

Drugs are not a dangerous thing if they are used by the experts in medication, but in this case drugs such as crystal meth is consumed by colleagues or university students freely will impact their emotionally and physically. In result it will impact their future to become worse and worse. STMIK Dhamarpala Riau is a college located in central Pekanbaru city. It has freedom of interaction in all aspects, moreover the majority of students are workers. So they become a fresh bait by drug distributors. To prevent that happen and improve their awareness, this is important to give socialization about the danger of drugs in order to avoid bad things occur and they will not trapped in drugs situation. This program is also supported by the National Anti Narcotics Agency of Indonesia. The writer as anti narcotics activators socialize about the definition of drugs, how to recognize drug users, and how to make an anticipation of drug users at the level of family, friends and society. Key Words: Danger of drugs, university student
SISTEM PAKAR IDENTIFIKASI PSIKOPAT DENGAN METODE FORWARD CHAINING BERBASIS WEB Irwandi, Irwandi; Richardo, Kenny; Hartono, Wira Jaya
International Journal of Business and Information Technology Vol. 2 No. 2 (2021): Desember
Publisher : LPPM STMIK Dharmapala Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47927/ijobit.v2i2.231

Abstract

Psychopaths (Antisocial Personality Disorder) are mental disorders that can be used as a reference to create an expert system. The purpose of this research is to design and build an expert system to identify psychopaths with a web-based forward chaining method and to analyze and find out the symptoms of a psychopath in order to make sufferers and society feel at ease. The type of data used in this study is qualitative data which emphasizes the description of the process and words rather than the results such as the results of mathematical calculations or in the form of numbers. The author has several conclusions that expert systems can replace the role of experts who can provide suggestions or problem solutions to users, expert systems are often made using the PHP and MySQL programming languages, and the forward chaining method is suitable for use in web-based psychopath identification expert systems. This is because by asking questions first, conclusions can be drawn from the problem. The suggestions for the next researchers are the development of this software becomes practical for users, this web-based psychopath identification expert system can be created into android-based and an expert system in order to make it more and more practical because it relates to the cure of human soul.
Implementation of Augmented Reality (AR) Technology in English Learning Oktadela, Resy; Elida, Yusti; Ismail, Syofianis; Hartono, Wira Jaya
Journal of English Language and Education Vol 8, No 2 (2023)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jele.v8i2.457

Abstract

This study aims to use of augmented reality-based learning media to improve elementary school students' critical thinking skills and digital literacy. This research method was Research and Development (RD) with the ADDIE model. The research results showed: (1) the analysis stage was carried out by media, curriculum, and material analyses as guidelines for efficient and effective media design; (2) the design stage was carried out by designing an augmented reality media framework and making research instruments; (3) the development stage was carried out by developing the design of learning media and research instruments, assessments from experts with very decent results and revising the media based on criticism and suggestions; (4) the implementation stage was carried out through AR media development trials and pretest-posttest analysis of critical thinking skills and digital literacy using normality test, N-gain score, and independent t-test; and (5) the evaluation stage was carried out with the final revision and analysis of student response questionnaires which indicated that the level of practicality of the product was categorized as very practical. This research concluded that AR media effectively improved elementary school students' critical thinking skills and digital literacy.
Co-Authors Achmad Noerkhaerin Putra Aristika, Wisti Elida, Yusti Fachrurozzie, Ryone Ismail, Syofianis Resy Oktadela Richardo, Kenny