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All Journal Agrotek Journal of Economics, Business, & Accountancy Ventura Jurnal Dinamika Informatika (JDI)
Wibawa, Wibawa
Universitas PGRI Yogyakarta
Computer Science & IT Economics, Econometrics & Finance

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Sistem Pengambilan Keputusan (SPK) dalam Menentukan Masa Tanam Pohon Cengkeh Menggunakan Metode Weight Product Wibawa, Wibawa
Agro-UPY Vol 7, No 2 (2016): Agro-UPY
Publisher : Prodi Agroteknologi, Fakultas Pertanian, Universitas PGRI Yogyakarta

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Abstract

INTISARI   Hasil suatu jenis tanaman bergantug pada interaksi antara faktor genetis dan faktor lingkungan seperti jenis tanah, topografi, pengelolaan, pola iklim dan teknologi. Dari faktor lingkungan, maka faktor tanah merupakan modal utama. Keadaan tanah sangat dipengaruhi oleh unsur-unsur iklim, yaitu hujan, suhu dan kelembaban. Pengaruh itu kadang menguntungkan tapi tidak jarang pula merugikan. Namun demikian dalam penanaman cengkeh (masa tanam) masyarakat petani kebanyakan dalam mencari waktu tanamnya masih menggunakan kebiasaan atau tradisional secara turun temurun misalnya dengan menggunakan kalender Jawa, awal mulai turun hujan, dan sebagainya. Sehingga diperlukan sistem pendukung keputusan dalam menentukan masa tanam pohon cengkeh agar petani cengkeh dapat mengetahui kapan waktu yang tepat untuk menanam cengkeh berdasarkan karakteristik daerahnya, sehingga hasil dari pertanian cengkeh dapat maksimal. Metode yang digunakan dalam penelitian ini menggunaka algorithm Weighted Product dimana perkalian digunakan untuk menghubungkan rating atribut dan rating setiap rating atribut yang dipangkatkan dengan atribut yang bersangkutan. Algoritma ini untuk mendapatkan hasil perhitungan dalam sistem pendukung keputusan untuk menentukan masa tanam pohon cengkeh berdasarkan kriteria curah hujan, kondisi tanah, suhu udara, ketinggian dan kelembaban udara. Aplikasi sistem pendukung keputusan dalam menentukan masa tanam pohon cengkeh dibangun dengan bahasa pemrograman PHP dan Database MySQL. Hasil pengujian sistem menunjukkan bahwa aplikasi ini layak dan dapat digunakan sebagai alat untuk menentukan masa tanam pohon cengkeh. Kata Kunci: Sistem Pendukung Keputusan, Weighted Product, cengkeh
Understanding Differences on Using SME’s Web Before and After the Training of SME’s Website Operation (A Case Study of Implementing SME’s Website of Banguntapan and Imogiri) Tri Siwi Nugrahani; Setia Wardani; Wibawa Wibawa
Journal of Economics, Business, & Accountancy Ventura Vol 20, No 3 (2017): December 2017 - March 2018
Publisher : STIE Perbanas Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14414/jebav.v20i3.1109

Abstract

This research attempts to test the level of understanding of using website as a marketing media for the agents of SME’s by employing 65 SME’s agents. They have been legalized and have joined the training of website operating in 2016 and 2017. The sample consists of 25 agents of SME’S from Banguntapan and 44 agents from Imogiri. The hypothesis is related to the existence of difference on understanding SME’s website after and before conducting the training of website operating. Based on the analysis of Paired Sample Test by comparing the respond of SME’s agents before and after the training of website operating, it shows that t value -9,282 by 0, 000 significance. It reveals that the training to increase the level of understanding of using website was effectively resulted. It comes to the fact that this activity can increase the selling percentage. The item of new website is expected to be beneficial to increase product selling effectively which has been conducted by SME’S agents. 
DESIGN OF WIRELESS SENSOR NETWORK SYSTEM FOR LAND FIRE DETECTION Apriyaldi Lukman; Suhirman Suhirman; Wibawa Wibawa
Jurnal Dinamika Informatika Vol 9 No 1 (2020): Jurnal Dinamika Informatika
Publisher : Universitas PGRI Yogyakarta

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Abstract

Wireless Sensor Network is one of the new technology for monitoring a system that is widespread enough and does not allow data communication through the usual cable network. By utilizing the sensors MQ-2 officers can monitor the Android application already installed on Android phones and in case of land fires, the officer is more efficient to perform extinguishing actions so that the fire is not widespread. Then the system can produce land fire information. The research is aimed at knowing the information of land fires anywhere, using the Waterfall method. The software used is Android Studio, Arduino sketch, Firebase as the database server. The result of the research is a system that makes it easier for firefighters to directly locate.
PERANCANGAN PERANCANGAN SISTEM INFORMASI SEWA SEPEDA BERBASIS WEBSITE: STUDI KASUS PADA JOGJABIKE Rifqi Tri Mabruri; Wibawa Wibawa; Ari Kusuma Wardana; Arifah Indah Setyorini
Jurnal Dinamika Informatika Vol 12 No 1 (2023): Jurnal Dinamika Informatika
Publisher : Universitas PGRI Yogyakarta

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Abstract

JogjaBike is an agency in Yogyakarta, where JogjaBike provides tourist bicycle rental services. There are types of MTB bikes, city bikes, folding bikes, and others. However, there have been obstacles in the business process so far, namely the absence of multi-platform digital information about unit availability, types of bicycles, order schedules, bookkeeping, electronic payments, and report generation. Because it still uses a manual process, to complete the administration of orders, the calculation of payment costs is still done manually. Reporting to the admin still uses written reports in the administration section. Based on these problems, JogjaBike requires a website-based tourist bicycle rental information system for the efficient time needed to find the availability of bicycle units, speed up payment calculations made online, and provide reports to the JogjaBike admin. The result of this research is a tourist bicycle rental transaction information system that can display the availability of bicycle units, and choice of bicycle types, speed up registration, speed up the calculation of detailed rental fees, reduce the possibility of errors in the calculation process, and generate reports to the admin.
Co-Authors Apriyaldi Lukman Ari Kusuma Wardana Arifah Indah Setyorini Damayanti, Elok Rifqi Tri Mabruri Setia Wardani Tri Siwi Nugrahani