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All Journal Saintika Medika: Jurnal Ilmu Kesehatan dan Kedokteran Keluarga. Jurnal JSIKA Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Jurnal Mahasiswa Fakultas Hukum Jurnal Ilmiah Mahasiswa FEB Suska Journal of Mathematics Education Jurnal Elemen JUTIK : Jurnal Teknologi Informasi dan Komputer JURNAL PENGABDIAN KEPADA MASYARAKAT MAJU : Jurnal Ilmiah Pendidikan Matematika JPMI (Jurnal Pembelajaran Matematika Inovatif) Al-Mishbah: Jurnal Ilmu Dakwah dan Komunikasi Journal of Computer Science, Information Technology and Telecommunication Engineering (JCoSITTE) Jurnal Riset Manajemen dan Bisnis Jurnal Sistem Informasi Universitas Dinamika Jurnal Defendonesia (DEFENDONESIA) Jurnal Ilmiah Manajemen, Ekonomi dan Akuntansi ARZUSIN: Jurnal Manajemen dan Pendidikan Dasar Jurnal Bisnis Manajemen dan Akuntansi OKTAL : Jurnal Ilmu Komputer dan Sains Nuansa : Jurnal Studi Islam dan Kemasyarakatan Health Care : Journal of Community Service The Indonesian Journal of Computer Science Jurnal Mahasiswa Manajemen, Bisnis, Enterpreneurship DIGIMAS: Jurnal Transformasi Digital Masyarakat
Wahyu Setiawan
STMIK Jakarta
Religion Agriculture, Biological Sciences & Forestry Humanities Astronomy Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Medicine & Pharmacology Public Health Social Sciences Other

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Penguatan Numerasi dan Literasi Digital Bagi Guru dan Calon Guru Matematika Sardin; Wilda Syam Tonra; Roni Priyanda; Hesty Marwani Siregar; Talisadika Serrisanti Maifa; Rani Martalisa Taorina; Iryana Muhammad; Rima Aksen Cahdriyana; Reni Nuraeni; Puji Savvy Dian Faizati; Willy Abdul Ghany; Finola Marta Putri; Marhami; Wahyu Setiawan; Bobbi Rahman; Rindi Antika; Al Jupri; Dadang Juandi
JURNAL PENGABDIAN KEPADA MASYARAKAT Vol 14 No 2 (2024): Desember 2024
Publisher : LPPM UNINUS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/jpkm.v14i2.3638

Abstract

Kemampuan numerasi pelajar sangat penting untuk menangani masalah matematika yang muncul dalam aktivitas sehari-hari. Hasil PISA dan penelitian ahli menunjukkan bahwa kemampuan numerasi siswa Indonesia sangat rendah. Dalam Revolusi Industri 4.0, teknologi dalam pendidikan matematika sangat penting. Teknologi dalam pendidikan tidak semata-mata bergantung pada alat dan aplikasinya, tetapi juga pada bagaimana guru menggunakannya. PkM ini bertujuan untuk membantu guru dan calon guru matematika memperkuat numerasi dan literasi digital. Perencanaan, pelaksanaan, dan evaluasi adalah tahapan kegiatan PkM ini. PkM ini dilaksanakan secara online melalui pertemuan Zoom. Materi yang disampaikan adalah numerasi dan literasi digital matematika. Berdasarkan hasil evaluasi melalui pretest, posttest, angket literais digital, dan angket kepuasan kegiatan, diperoleh dampak pelatihan bagi peserta yaitu (1) Penguatan materi numerasi memiliki dampak positif terhadap pemahaman konsep numerasi peserta PkM. Hal ini terlihat dari persentase dari jumlah peserta yang menjawab benar pada posttest lebih banyak daripada persentase jumlah peserta yang menjawab benar pada pretest; (2) Penguatan materi literasi digital memiliki dampak positif terhadap keterampilan digital (digital skill) peserta. Hal ini terlihat dari angket literasi digital yang menunjukkan indikator digital skill mendapatkan nilai tertinggi dibandingkan dengan tiga indikator literasi digital lainnya; (3) Pelatihan memberikan motivasi bagi guru dan calon guru untuk merancang pembelajaran yang mendukung kemampuan numerasi siswa dan mengintegrasikan teknologi ke dalam pembelajaran.
Penguatan Numerasi dan Literasi Digital Bagi Guru dan Calon Guru Matematika Sardin; Wilda Syam Tonra; Roni Priyanda; Hesty Marwani Siregar; Talisadika Serrisanti Maifa; Rani Martalisa Taorina; Iryana Muhammad; Rima Aksen Cahdriyana; Reni Nuraeni; Puji Savvy Dian Faizati; Willy Abdul Ghany; Finola Marta Putri; Marhami; Wahyu Setiawan; Bobbi Rahman; Rindi Antika; Al Jupri; Dadang Juandi
JURNAL PENGABDIAN KEPADA MASYARAKAT Vol 14 No 2 (2024): Desember 2024
Publisher : LPPM UNINUS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/jpkm.v14i2.3638

Abstract

Kemampuan numerasi pelajar sangat penting untuk menangani masalah matematika yang muncul dalam aktivitas sehari-hari. Hasil PISA dan penelitian ahli menunjukkan bahwa kemampuan numerasi siswa Indonesia sangat rendah. Dalam Revolusi Industri 4.0, teknologi dalam pendidikan matematika sangat penting. Teknologi dalam pendidikan tidak semata-mata bergantung pada alat dan aplikasinya, tetapi juga pada bagaimana guru menggunakannya. PkM ini bertujuan untuk membantu guru dan calon guru matematika memperkuat numerasi dan literasi digital. Perencanaan, pelaksanaan, dan evaluasi adalah tahapan kegiatan PkM ini. PkM ini dilaksanakan secara online melalui pertemuan Zoom. Materi yang disampaikan adalah numerasi dan literasi digital matematika. Berdasarkan hasil evaluasi melalui pretest, posttest, angket literais digital, dan angket kepuasan kegiatan, diperoleh dampak pelatihan bagi peserta yaitu (1) Penguatan materi numerasi memiliki dampak positif terhadap pemahaman konsep numerasi peserta PkM. Hal ini terlihat dari persentase dari jumlah peserta yang menjawab benar pada posttest lebih banyak daripada persentase jumlah peserta yang menjawab benar pada pretest; (2) Penguatan materi literasi digital memiliki dampak positif terhadap keterampilan digital (digital skill) peserta. Hal ini terlihat dari angket literasi digital yang menunjukkan indikator digital skill mendapatkan nilai tertinggi dibandingkan dengan tiga indikator literasi digital lainnya; (3) Pelatihan memberikan motivasi bagi guru dan calon guru untuk merancang pembelajaran yang mendukung kemampuan numerasi siswa dan mengintegrasikan teknologi ke dalam pembelajaran.
EFEKTIFITAS SOCIAL MEDIA MARKETING DAN PERSONAL SELLING MELALUI BRAND AWARENESS TERHADAP KEPUTUSAN MENDAFTAR KULIAH DI FEB UNISSULA Khoerul Anam; Wahyu Setiawan; Marno Nugroho
Jurnal Bisnis Manajemen dan Akuntansi (BISMAK) Vol. 5 No. 02 (2025): Vol 5 No 2 Tahun 2025
Publisher : Universitas Duta Bangsa Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47701/bismak.v5i01.5005

Abstract

This study examines the influence of Social Media Marketing and Personal Selling on Enrollment Decisions with Brand Awareness as a mediating variable among FEB UNISSULA students. A quantitative approach with PLS-SEM was applied to data from 120 respondents. The results show that Social Media Marketing significantly affects both Brand Awareness and Enrollment Decisions, while Personal Selling only affects Brand Awareness. Brand Awareness does not directly influence enrollment decisions and does not mediate the relationship between the marketing strategies. These findings highlight the key role of social media in higher education promotion.
ANALISIS PENERIMAAN OPENAI CHATGPT OLEH MAHASISWA SURABAYA MENGGUNAKAN MODEL UTAUT 2 Farrel Ega Nur Royyan; Adriano Femaz Rivaldy; Wahyu Setiawan
Jurnal Teknologi Informasi dan Komputer Vol. 11 No. 2 (2025): JUTIK : Jurnal Teknologi Informasi dan Komputer, Edisi Oktober 2025
Publisher : LPPM Universitas Dhyana Pura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36002/jutik.v11i2.3981

Abstract

This study uses the Unified Theory of Acceptance and Use of Technology 2 (UTAUT 2) model to investigate and analyze the factors that may influence Surabaya university students in accepting and using ChatGPT. Data collection was conducted by conducting a questionnaire survey of 119 student respondents was used to collect data and Partial Least Squares - Structural Equation Modeling (PLS-SEM) was used to process the data. The findings show that the most important predictors of intention and behavior of using ChatGPT are habit and conducive circumstances. On the other hand, behavioral intentions were not significantly influenced by other factors including hedonic motivation, social influence, or performance expectations. These results suggest that ChatGPT adoption patterns have changed from initial impressions of ease of use or technological advantages to being based on routine and infrastructure support.
Optimalisasi Pemanfaatan Asam Jawa Lokal dalam Produksi Sirup di Desa Sopet sebagai Upaya Pemberdayaan Ekonomi Desa Karina Nine Amalia; Riki Irawan; Zainatul Khasanah; Nanda Alfarosus Salsabila; Wahyu Setiawan
Jurnal Transformasi Digital Masyarakat (DIGIMAS) Vol. 1 No. 1 (2025): DIGIMAS: Transformasi Digital Masyarakat
Publisher : Fakultas Ilmu Komputer, Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/digimas.v1i1.4497

Abstract

Indonesia possesses abundant biodiversity and significant potential to enhance community welfare through the utilization of local resources. Tamarind (Tamarindus indica L.), which is abundant in Desa Sopet, Kecamatan Jangkar, Kabupaten Situbondo, is often sold in its raw form with low economic value. This research aims to increase the added value of tamarind by processing it into syrup. Activities were conducted from July to August 2024, involving local housewives, Srikandi Pujasera Sopet, and village officials in a socialization and training program for tamarind syrup production in Desa Sopet. The stages of the activity include a potential survey, product selection, syrup making, extension services, and sales at UMKM events. The results show that the pasteurization process and water reduction effectively extend the shelf life of the syrup and maintain its quality. This program is expected to increase the income and skills of the people of Desa Sopet, as well as strengthen the village economy with superior products that can compete in the local and national markets.
Peran Brand Trust pada Pengaruh Online Customer Review dan Perceived Value terhadap Purchase Intention Amrina Rosada; Wahyu Setiawan
Jurnal Ilmiah Manajemen, Ekonomi dan Akuntansi Vol. 5 No. 3 (2025): Jurnal Ilmiah Manajemen, Ekonomi dan Akuntansi
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurimea.v5i3.1519

Abstract

This study aims to analyze the influence of Online Customer Review (X₁) and Perceived Value (X₂) on Purchase Intention (Y), with Brand Trust (Z) as a mediating variable among consumers who purchase Samsung smartphones through the Samsung Official Store on Shopee. The research employs a quantitative approach by conducting a survey of 100 respondents in Semarang City who have either purchased or intend to purchase Samsung smartphones via Shopee. Data analysis was performed using Structural Equation Modeling (SEM) with the Partial Least Squares (PLS) approach. The results reveal that Online Customer Review does not have a significant direct effect on Purchase Intention but has a positive and significant impact on Brand Trust. Perceived Value has a significant influence on Purchase Intention both directly and indirectly through Brand Trust mediation. Additionally, Brand Trust positively and significantly affects Purchase Intention, confirming its role as a mediator between Online Customer Review and Perceived Value toward Purchase Intention. These findings suggest that the Samsung Official Store on Shopee should improve the quality of customer reviews and the perceived value of products to strengthen brand trust and encourage consumers’ purchase intentions
PERAN KEPUASAN PELANGGAN DALAM MEMEDIASI PENGARUH KUALITAS PRODUK DAN PENGALAMAN BELANJA TERHADAP LOYALITAS PELANGGAN Indah Wahyu Sulistiyani; Wahyu Setiawan
Jurnal Bisnis Manajemen dan Akuntansi (BISMAK) Vol. 6 No. 01 (2026): Vol 6 No. 1 Tahun 2026
Publisher : Universitas Duta Bangsa Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47701/bismak.v6i02.5760

Abstract

Penelitian ini dilatarbelakangi oleh menurunnya loyalitas pelanggan pengguna smartphone Samsung di Kota Semarang, yang dipengaruhi oleh meningkatnya persaingan dan perubahan preferensi konsumen. Penelitian ini bertujuan untuk menganalisis pengaruh kualitas produk dan pengalaman belanja terhadap loyalitas pelanggan, serta menguji peran kepuasan pelanggan sebagai variabel mediasi. Pendekatan kuantitatif digunakan dengan teknik survei kepada 102 responden yang pernah membeli smartphone Samsung melalui marketplace. Data dianalisis melalui uji validitas, reliabilitas, uji asumsi klasik, regresi linier berganda, analisis jalur, dan uji mediasi. Hasil penelitian menunjukkan bahwa kualitas produk dan pengalaman belanja berpengaruh positif terhadap kepuasan pelanggan. Selain itu, kualitas produk, pengalaman belanja, dan kepuasan pelanggan terbukti berpengaruh positif terhadap loyalitas pelanggan. Kepuasan pelanggan juga berperan sebagai mediator yang memperkuat pengaruh kualitas produk dan pengalaman belanja terhadap loyalitas. Temuan ini menegaskan bahwa peningkatan loyalitas pelanggan tidak hanya bergantung pada kualitas dan pengalaman belanja yang baik, tetapi juga pada kemampuan perusahaan menciptakan kepuasan yang konsisten agar hubungan jangka panjang dengan pelanggan dapat terjaga.
DESIGNING AN INTERNET OF THINGS (IoT)-BASED SMART IRRIGATION SYSTEM FOR KAMPUNGANYAR VILLAGE, BANYUWANGI Tsalis Rahmad Darmawan; Jauhari Achmad; Wahyu Setiawan; Alfi Kurinita Widianti; Natasya Ika Marshanda; Priza Pandunata
Journal of Computer Science, Information Technology and Telecommunication Engineering Vol 7, No 1 (2026)
Publisher : Universitas Muhammadiyah Sumatera Utara, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jcositte.v7i1.27093

Abstract

This study was conducted to design and implement an Internet of Things (IoT)-based smart irrigation system in mustard cultivation to improve water and energy efficiency and horticultural crop yields. The developed system combines soil moisture and temperature sensors connected to a microcontroller and an Android application to facilitate automatic and real-time irrigation monitoring and control. Trials were conducted on a 10 m × 4 m plot divided into 8 soil plots, using 80 sprayers and 32 drip irrigation points. The system is equipped with a 175-watt water pump with a flow rate of 70 liters per minute, which ensures even water distribution with a working pressure between 1.5 and 3.0 bar. The results of the study show that the use of an IoT-based irrigation system can increase water efficiency by up to 40% compared to manual methods and improve the growth parameters of mustard plants: plant height increased by 36.6%, the number of leaves increased by 42.7%, leaf width increased by 44.0%, and fresh weight increased by 48.1%. This system also reduces farmers' workload as watering is managed remotely via an application. Energy efficiency is achieved with an average consumption of 4.2 kWh per day (87% of the pump capacity), and the system demonstrates a high level of reliability with 97.2% availability during the testing period. The results of this study indicate that the application of IoT in precision irrigation systems not only improves resource use efficiency but also strengthens the development of sustainable and digital-based smart agriculture. This system has the potential to be applied to various other horticultural commodities to support increased productivity and efficiency in modern agriculture in Indonesia.
Implementasi Sistem Informasi Bimbingan Konseling Pelanggaran Siswa Dengan Sistem Point Wahyu Setiawan; Septiano Anggun Pratama; Wirdayanti; Yuri Yudhaswana Joefrie
The Indonesian Journal of Computer Science Vol. 13 No. 3 (2024): The Indonesian Journal of Computer Science
Publisher : AI Society & STMIK Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33022/ijcs.v13i3.3958

Abstract

Computer technology is currently advancing rapidly. Almost every sector of work relies on computer technology for data processing, including in the field of education, particularly in counseling services. Based on monitoring and direct interactions with teaching staff at SMK Negeri 3 Palu, it is revealed that there is currently no system available that can manage student violation incident data optimally. Instead, the process still relies on manual recording, where teachers record student violations and then submit them to the Counseling Unit (BK). Manual information management is vulnerable to the risk of data loss and information overlap. To address this situation, this research intends to develop a Web-Based Student Violation Counseling Information System with a Point System at SMK Negeri 3 Palu, focusing on improving efficiency and transparency in the point allocation process. In this study, the approach applied is the Waterfall model. With the adoption of this system, the identification of the most frequently occurring student violations becomes more detailed.
Pengaruh Social Media Usage dan Electronic Word of Mouth terhadap Keputusan Pembelian Online iPhone melalui Trust pada Generasi Z di Kota Semarang Zahra Aulliya Junianti; Wahyu Setiawan
ARZUSIN Vol 6 No 1 (2026): FEBRUARI
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/arzusin.v6i1.8981

Abstract

The development of social media and the increasing accessibility of digital information have transformed consumer purchasing decision patterns, particularly among Generation Z. This study aimed to analyze the effect of social media usage and electronic word of mouth (e-WOM) on online purchase decisions for iPhone products, with trust as a mediating variable among Generation Z in Semarang City. The research employed a quantitative approach with an accidental sampling technique involving 100 Generation Z respondents who use iPhones. Data were collected through a structured questionnaire and analyzed using the Partial Least Squares (PLS) method with the assistance of SmartPLS 3.0. The results showed that social media usage and e-WOM have a positive and significant effect on trust and purchase decisions, while trust also has a positive and significant effect on purchase decisions. Further findings indicate that trust functions as a significant mediating variable in the relationship between social media usage and e-WOM and online purchase decisions. In conclusion, consumer trust is a key factor that strengthens the influence of social media and online reviews on online purchase decisions for iPhone products among Generation Z. The implications of this study provide a basis for companies to design digital marketing strategies that focus on enhancing information credibility and reinforcing consumer trust, particularly in the Generation Z segment.
Co-Authors Adriano Femaz Rivaldy Agus Dwi Churniawan, Agus Dwi Al Jupri Alex Kurniawandy Alfi Kurinita Widianti Amalia, Karina Nine Amrina Rosada Asep Ikin Sugandi BAYU PRASTOWO Bobbi Rahman Caswita Caswita Dadang Juandi Dea Siti Mutmainah Dessy Prihatini Diah Hermayanti Dura Rosi Mariya Ermiyati Ermiyati Ety Istriani Ety Istriani Farrel Ega Nur Royyan Finola Marta Putri Fitriani, Nelly Haninda Bharata Hawin Nurdiana Helmi Ilham Nabila Hesty Marwani Siregar Indah Wahyu Sulistiyani Irmaliya, Jauhari Achmad Khoerul Anam Marhami, Marhami Marno Nugroho Masrullah, Masrullah Muhammad, Iryana Nanda Alfarosus Salsabila Natasya Ika Marshanda Priza Pandunata Puji Savvy Dian Faizati Putri Chania Sari Rahayu Sursyanita Rani Martalisa Taorina Ratna Marlina Refa Maulana Azhar Reni Nuraeni, Reni Riki Irawan Rima Aksen Cahdriyana Rindi Antika Roisah Masuliyah Romi Andrianto Roni Priyanda Sahrullah Sardin Septiano Anggun Pratama Sifa Nurjahidah Sintia Devi Astuti Dwi Cahyani Sulistiowati Sulistiowati Talisadika Serrisanti Maifa tiowati, Sulis Tonra, Wilda Syam Tsalis Rahmad Darmawan Tsania Nur Syahadatina Veny Triyana Andika Sari Willy Abdul Ghany Wirdayanti Yoppy Mirza Maulana Yunita Sari Yuri Yudhaswana Joefrie Zahra Aulliya Junianti Zainatul Khasanah Zairina Laisa Atini