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All Journal Jurnal MIPA Jurnal Buana Informatika InfoTekJar : Jurnal Nasional Informatika dan Teknologi Jaringan Sistemasi: Jurnal Sistem Informasi BAREKENG: Jurnal Ilmu Matematika dan Terapan Jurnal Teknoinfo Jurnal Tata Kelola dan Kerangka Kerja Teknologi Informasi Journal of Computer System and Informatics (JoSYC) TIN: TERAPAN INFORMATIKA NUSANTARA Jurnal Teknik Informatika (JUTIF) IJPD (International Journal Of Public Devotion) JTIKOM: Jurnal Teknik dan Sistem Komputer Jurnal Teknologi dan Sistem Tertanam Jurnal Informatika dan Rekayasa Perangkat Lunak Jurnal Teknologi dan Sistem Informasi Journal Social Science And Technology For Community Service Jurnal Agroekoteknologi Terapan KLIK: Kajian Ilmiah Informatika dan Komputer JURNAL REKAYASA INFORMASI SWADHARMA (JRIS) BEES: Bulletin of Electrical and Electronics Engineering Jurnal Sisfotek Global Jurnal Telematics and Information Technology (TELEFORTECH) Jurnal Ilmiah Sistem Informasi Akuntansi (JIMASIA) Journal of Computing and Informatics Research Journal of Engineering, Computer Science and Information Technology (JECSIT) Jurnal Ilmiah Informatika dan Ilmu Komputer Nuansa Informatika Journal of Informatics, Electrical and Electronics Engineering Bulletin of Informatics and Data Science Jurnal Ilmiah Computer Science Jurnal Media Borneo Jurnal Media Celebes CHAIN: Journal of Computer Technology, Computer Engineering and Informatics Journal of Data Science and Information System Journal of Artificial Intelligence and Technology Information Informatics and Software Engineering (ISE) Journal of Information Technology, Software Engineering and Computer Science Bulletin of Artificial Intelligence Journal of Decision Support System Research Jurnal Komputasi
Sanriomi Sintaro
Universitas Sam Ratulangi
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Evaluation of Usability Based on User Satisfaction with the UI/UX Design of the E-Repository Prototype Sabandar, Vederico Pitsalitz; Sintaro, Sanriomi
Sistemasi: Jurnal Sistem Informasi Vol 13, No 5 (2024): Sistemasi: Jurnal Sistem Informasi
Publisher : Program Studi Sistem Informasi Fakultas Teknik dan Ilmu Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32520/stmsi.v13i5.4292

Abstract

The user interface (UI) design of software in the early stages of development is crucial to ensure the future success of the product and is key to creating an effective user experience (UX). This study aims to produce a UI design for software, namely an e-repository, and conduct a usability evaluation based on user satisfaction with the UX of the design. The resulting e-repository design is a prototype, where the research process implemented the design thinking method consisting of five main phases: empathize, define, ideate, prototype, and test. The evaluation is conducted in the test phase, where the evaluation uses the usability testing method by assigning a number of task scenarios, totaling 8 tasks, to respondents. Furthermore, to measure user satisfaction levels, a questionnaire based on the System Usability Scale (SUS) is used, consisting of 10 statements with both positive and negative orientations. The research results indicate that the UI design has addressed the issues and met the needs of users. Meanwhile, the analysis results from the usability evaluation show that the Adjective Ratings are categorized as Good. Additionally, in terms of Acceptability Ranges, the prototype is deemed Acceptable by users, with a Grade Scale obtained being B, where the evaluation results indicate that the scores obtained are above the average SUS score standard.
Kombinasi Multi-Objective Optimization on the basis of Ratio Analysis (MOORA) dan PIPRECIA dalam Seleksi Penerimaan Barista Sintaro, Sanriomi; Setiawansyah, Setiawansyah
Jurnal Ilmiah Informatika dan Ilmu Komputer (JIMA-ILKOM) Vol. 3 No. 1 (2024): Volume 3 Number 1 March 2024
Publisher : PT. SNN MEDIA TECH PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58602/jima-ilkom.v3i1.23

Abstract

Barista acceptance selection is a crucial stage in building a quality team in the coffee industry. This process not only looks for individuals with technical skills in processing coffee, but also emphasizes other aspects such as communication skills, customer service, and appearance. The combination of MOORA and PIPRECIA methods can be used to optimize several goals at once by considering the ratio between positive and negative solutions in determining the best alternative based on several criteria. This study aims to select barista acceptance by applying a combination of MOORA and PIPRECIA methods based on the criteria used, namely ability, knowledge, experience, communication, and appearance. So that the results of the combination of MOORA and PIRRECIA methods will be a recommendation for management in selecting barista acceptance. The ranking results for rank 1 with the final value of MOORA optimization of 0.428 were obtained by Yanto, rank 2 with the final value of MOORA optimization of 0.423 was obtained by Ridho, and rank 3 with the final value of MOORA optimization of 0.414 was obtained by Antoni. The benefit of this study will be a recommendation for coffee shop owners in conducting barista selection using a decision support system model. Future research may add other criteria such as barista education and training.
Penerapan Kombinasi Metode Pembobotan ROC dan SAW dalam Rekomendasi Media Marketing Bagi UMKM Rahmanto, Yuri; Mesran; Sintaro, Sanriomi; Setiawansyah
Journal of Decision Support System Research Vol. 1 No. 3 (2024): May 2024
Publisher : ADA Research Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64366/dss.v1i3.58

Abstract

Problems in choosing marketing media for MSMEs are often related to limited resources and knowledge. One of the main challenges is in choosing the right media platform according to the characteristics of their target market. Due to the large selection of social media and other digital channels, MSMEs often struggle to determine where they should focus or allocate their marketing budgets effectively. The application of a combination of ROC and SAW weighting methods in media marketing recommendations for MSMEs can provide more accurate and relevant results in the selection of promotional media. With this approach, MSMEs can more easily identify the most effective marketing media based on various factors such as cost, audience reach, and promotion effectiveness. The implementation of this combination of methods helps MSMEs in optimizing their marketing budgets, increasing the visibility of products or services, and ultimately, encouraging faster and more sustainable business growth Media marketing is essential for MSMEs to increase the visibility and sales of their products. Through the right combination of media marketing strategies, MSMEs can build strong brands, increase customer loyalty, and ultimately achieve sustainable business growth. The results of MSME media marketing recommendations using a decision support system approach using the ROC and SAW weighting methods show that the first rank with a final score of 0.7919 was obtained by Email Marketing, the second rank with a final score of 0.7314 was obtained by Tiktok Ads, and the third rank with a final score of 0.6908 was obtained by Facebook Ads.
Information System for Distribution of Beach Tourism Sites in Gorontalo Province with Web-Based GIS Aditya Lapu Kalua; Ade Yusupa; Sanriomi Sintaro; Erlica M.I. Tutu; Las D. Hutasoit
NUANSA INFORMATIKA Vol. 19 No. 1 (2025): Nuansa Informatika 19.1 Januari 2025
Publisher : FKOM UNIKU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/ilkom.v19i1.283

Abstract

Gorontalo Province, located at the northern tip of Sulawesi Island, has high tourism potential due to its natural and cultural richness, making it an attractive destination for both domestic and foreign tourists. However, to manage and promote this tourism potential effectively, accurate and easily accessible mapping is needed for tourists and related parties. The use of a web-based Geographic Information System (GIS) is an efficient solution in presenting complete information about tourist attractions in Gorontalo because changes to the data made can be more easily accessed with the dashboard menu. The goal is to improve the promotion and service of Gorontalo tourism through the development of this information system, actively contribute to improving the management and promotion of Gorontalo tourism, and become a guideline for the development of similar systems in other tourism sectors. The test results obtained using Blackbox testing obtained good test results and had a success rate of 96% so that the application can be used properly. It is hoped that the creation of a Gorontalo tourist attraction mapping information system will continue to be developed so that it is easily accessible to local and foreign tourists
Church Management Information System of Syaloom Imandi Bolaang Mongondow Rillya Arundaa; Yohanes Bery Mokalu; Sanriomi Sintaro
NUANSA INFORMATIKA Vol. 19 No. 1 (2025): Nuansa Informatika 19.1 Januari 2025
Publisher : FKOM UNIKU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/ilkom.v19i1.332

Abstract

GMIBM Syaloom Imandi Church is a community service organization under the GMIBM Synod headquartered in Kotamobagu. However, its information management system remains uncomputerized, leading to inefficiencies in church services, such as managing congregational data, worship schedules, church inventory, and ongoing programs. These tasks rely on physical archives and announcements during worship, posing challenges in data retrieval and increasing the risk of data loss. To address these issues, a management information system is proposed to improve the accessibility and reliability of church-related information. The management information system is developed using the Spiral Model and implemented with PHP programming and MySQL database. It provides updated information, managed by the Church Secretary, including the church's history, organizational structure, vision and mission, worship schedules, activities, congregation data, offerings, inventory records, correspondence, and church-related news. The system is web-based, ensuring easy access for users anytime and anywhere. The study resulted in a web-based church management information system that facilitates the Church Secretary in efficiently delivering essential information to the congregation, enhancing service quality and operational efficiency. This system ensures seamless communication and better management of church resources and activities.
Effects of Polyembryonic Seed Types on Early Seedling Growth of Duku (Lansium domesticum Corr) Walingkas, Stanley A. F.; Tumewu, Pemmy; Rantung, Meity R.; Sintaro, Sanriomi; Paat, Frangky J.
Jurnal Agroekoteknologi Terapan (Applied Agroecotechnology Journal) Vol. 6 No. 2 (2025): ISSUE JULY-DECEMBER 2025
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/jat.v6i2.58464

Abstract

Duku (Lansium domesticum Corr.) is an important tropical fruit tree in Indonesia, but the supply of uniform and vigorous planting material for orchard establishment remains limited. Polyembryony in duku seeds offers a potential source of clonal seedlings, yet the effects of different polyembryonic seed types and handling methods on seedling vigor are not well documented. This study evaluated early seedling growth of duku derived from zygotic and polyembryonic seeds under farmer managed nursery conditions in Eris Village, North Sulawesi. A randomized complete block design was used with five seed treatments and four replications: zygotic seed with a single embryo (Z1), intact polyembryonic seeds with two embryos (PU2), intact polyembryonic seeds with three embryos (PU3), polyembryonic seeds cut into two sections (PB2), and polyembryonic seeds cut into three sections (PB3). At the end of the nursery phase, number of leaves, plant height, stem diameter, leaf area, and root weight were recorded and analyzed by analysis of variance followed by the least significant difference test at the five percent level. Seed type significantly affected all traits. Zygotic seeds produced seedlings with the highest leaf number, plant height, stem diameter, leaf area, and root weight. Seedlings from cut polyembryonic seeds (PB2 and PB3) showed intermediate performance, with stem diameter and root weight close to those of zygotic seedlings. In contrast, seedlings from intact polyembryonic seeds with three embryos (PU3) had the lowest leaf number, leaf area, and root weight. These findings indicate that zygotic seeds remain the best option for producing vigorous duku seedlings, while sections of polyembryonic seeds, especially PB2 and PB3, can provide acceptable alternatives when zygotic seeds are limited or when clonal propagation is desired.   Keywords: duku; Lansium domesticum; polyembryonic seeds; seedling vigor; rootstock; nursery management
The Role Of Digital Service Quality and Perceived Ease Of Use in The Adoption of Digital Wealth Management Among Millennial Farmers Philipus, Cyndrika Rany; Tindi, Ricardo Gianluigi; Sintaro, Sanriomi
Jurnal Agroekoteknologi Terapan (JAT) Vol. 7 No. 1 (2026): ISSUE JANUARY-JUNE 2026
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/jat.v7i1.66548

Abstract

This study examines the roles of digital service quality and perceived ease of use in shaping adoption intention toward digital wealth management among millennial farmers. Drawing on a service marketing perspective and technology acceptance logic, the study also positions trust as a key mechanism that links service perceptions to adoption intention. A structured questionnaire was administered to 236 millennial farmers (aged 20–39), and the proposed model was analyzed using partial least squares structural equation modeling (PLS-SEM) with bootstrapping. The descriptive results indicate that perceived ease of use is generally high, reflecting respondents’ familiarity with smartphones, while perceptions of service quality and trust vary more substantially. The structural model shows that digital service quality strongly predicts trust (β = 0.991, p < 0.001) and that trust strongly predicts adoption intention (β = 0.810, p < 0.001). Digital service quality also has a small but significant direct effect on intention (β = 0.183, p = 0.012), indicating partial mediation. The indirect effect of digital service quality on intention through trust is large and significant (β = 0.803, p < 0.001), confirming that trust transmits most of the impact of service quality. Perceived ease of use shows statistically significant but small effects on trust and intention, suggesting usability functions primarily as a baseline enabler for digitally capable millennials. The model explains substantial variance in trust (R² = 0.979) and intention (R² = 0.981). Discriminant validity diagnostics indicate strong overlap among service quality, trust, and intention, suggesting that respondents may form a holistic evaluation of the platform; this limitation should be addressed through construct refinement in future research. Practically, the findings imply that increasing digital wealth management adoption in agricultural communities should prioritize trust-building service quality cues, including reliability, transparency, security assurance, and responsive support.
Penerapan Rank Reciprocal dan Multi-Attributive Border Approximation Area Comparison Untuk Penentuan Lokasi Cafe Baru Sanriomi Sintaro
Journal of Artificial Intelligence and Technology Information (JAITI) Vol. 2 No. 1 (2024): Volume 2 Number 1 March 2024
Publisher : PT. Tech Cart Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58602/jaiti.v2i1.103

Abstract

Determining the location for a new café involves careful and strategic considerations to ensure the success of the business. Geographical aspects such as local population, demographics, and level of competition in the area are the main factors considered. The combination of careful analysis of geographical factors, markets, as well as branding and business concepts, will help in determining the optimal location to open a successful new café. This study aims to provide recommendations for new café locations by applying a decision support system model, namely the reciprocal rank method to determine the weight of criteria and MABAC to assess the location of new cafes so that it will produce ranking recommendations for new locations. The application of reciprocal rank and MABAC methods in determining the location of new businesses gets the final results and provides recommendations for rank 1 with a final value of 0.4792 obtained by Location A, rank 2 with a final value of 0.2552 obtained by Location T, and rank 3 with a final value of 0.1512 obtained by Location D.
Penerapan Metode Preference Selection Index Terhadap Pemilihan Sales Terbaik Sanriomi Sintaro
Journal of Artificial Intelligence and Technology Information (JAITI) Vol. 2 No. 2 (2024): Volume 2 Number 2 June 2024
Publisher : PT. Tech Cart Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58602/jaiti.v2i2.121

Abstract

Salesperson is an important part in a company that is responsible for selling products or services to potential customers. A salesperson's job is not only limited to selling, but also includes building strong relationships with customers, understanding their needs, and providing appropriate solutions. The best salespeople are those who have a combination of strong interpersonal skills, a deep understanding of the product or service they sell, and a dedication to providing the best service to customers. One of the main problems in choosing the best salesperson is finding a balance between technical skills and interpersonal skills. While having a solid knowledge of the products or services they sell is crucial, the ability to communicate effectively and build good relationships with customers is also crucial. The Preference Selection Index (PSI) method is an approach that allows evaluation and ranking of alternatives based on preferences relative to established criteria. The PSI method of selecting the best sales can be used to evaluate sales performance based on a number of predetermined criteria. By applying the PSI method, this study seeks to provide a more systematic and structured approach in assessing and selecting the best sales, which is expected to produce more accurate and objective recommendations. The ranking results show, for the first rank with a final PSI value of 0.912 obtained by Sales GS, the second rank with a final PSI value of 0.901 obtained by Sales HR, the third rank with a final PSI value of 0.888 obtained by Sales YP.
VTO Model Tester with MindAR Library Sanriomi Sintaro; Lucky Putra Dharmawan
Jurnal Komputasi Vol. 11 No. 2 (2023)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v11i2.12280

Abstract

Augmented Reality is not a new technology, with more than 30 years of age, AR, which used to require large resources, can now even be run using a website application. The advantage of using a website is that the website application can be run on almost any device that supports a web browser. Web AR can also be used as a trial tool that can be used by customers to try on clothes or other products which is also known as VTO or Virtual Try On. The problem that arises from VTO Application is from the 3D designer side, which must make 3D Object and always readjust if the 3D is not suitable for VTO that requires accuracy of shape and size, that must be adjusted between 3D objects and human faces. The focus of this research is creating a website application that can connect to the internet so that 3D designers can easily access the VTO tester from any device to test 3D objects that have been created for Virtual Try On. The result of this research is that we can use local storage as a temporary storage medium and proof that local storage cannot also be used to store documents but also to store 3D objects. By immediately deleting temporary storage in local storage, the storage quota will not increase so that our local storage drives are not affected, the memory usage of only 10MB is also an advantage of this VTO Tester application, because it does not require a large memory to run the VTO Tester. In terms of memory usage, there is no memory leak that results when using VTO Tester application, this proves that the application developed can be used repeatedly without worrying about burdened computer performance.
Co-Authors Ade Dwi Putra Ade Surahman Ade Surahman Ade Surahman Ade Yusupa Aditya Lapu Kalua Agung Taroreh, Gabriell Cristiano Agus Wantoro Ahmad Ari Aldino Ahmad Ari Aldino Albani Boutje Johanes Alfonsius, Eric Arinda Rifaini Arshad, Muhammad Waqas Bernard Bernard, Bernard Bidadari Yuritza Destilasilika Budiono, Andiswar Muhamad Catra Adi Pranata Christian Alderi Jeffta Soewoeh Cyndrika Rany Philipus Daniel Wolayan, Delon Dedi Darwis Deiby T Salaki DINGSE PANDIANGAN Djoni Hatidja Dodisutarma Lapihu Dr. Nelson Nainggolan, M.Si Eko Dedi Listiono Eliasta Ketaren Erlica M.I. Tutu Fenty ariany Frangky J. Paat Frangky Jessy Paat Goma, Shotya Henry Tampi, Christian Ronaldo Idrajat Pangestu Irfan Fauzan Iriansu, Irfah Syagitsyah Islam, Noorul Isnain, Auliya Rahman Izudin Ismail Johanes, Albani Boutje Jumriadi Kadek Tame Jaya Kaplale, Jaidun Ramadhan Khafidlin Triatama Kurnia Noviyanti A. Mantu Lapu Kalua, Aditya Las D. Hutasoit Latumakulita, Luther Aleander Lili Andraini Lucky Putra Dharmawan Lulud Oktaviani Lusiana Indawa Luther Alexander Latumakulita Luther Latumakulita M. Ghufroni An’ars Mahardika Inra Takaendengan Mapalie, Natassya Klarissa Ribka Massie Hihola, Maharani Margareth Melvitasari Tinambunan Mesran, Mesran Muhammad Rahadiyan Bagaskara Nainggolan, Verina Putri Gloria NELSON NAINGGOLAN Ngangi, Stephano Caesar Wenston ningtyas, Kurnia rimadhanti Nofri Khairandi Pamungkas, Nurhuda Budi Pasaribu, A. Ferico Octaviansyah Pasha, Donaya Pemmy Tumewu Philipus, Cyndrika Rany Priandika, Adhie Thyo Putra, Ade Dwi Raintung, Stephanie Marceline Rantung, Meity R. Reni Lucia Kreckhoff Ricardo Gianluigi Tindi Ricardo Gianluigi Tindi Rillya Arundaa Ryan Randy Suryono Salaky, Deiby Tineke Sandi Badiwibowo Atim Sandi Badiwibowo Atim Setiawansyah Setiawansyah Setiawansyah Setiawansyah Siska Ayu Widiana Sitti Nur Isnian Soleman, Kurniawan Stephano Caesar Wenston Ngangi SUAIDAH SUAIDAH, SUAIDAH Sulung, Sharon Tabita Sumanto Sumanto Surahman, Ade Takaendengan, Mahardika Inra Tenda, Edwin Tien Yulianti Turnip, Rama Ijon Van Gobel, Amelya Ramadhanty Vederico Pitsalitz Sabandar Very Hendra Saputra Very Hendra Saputra Wahyudi, Agung Deni Walingkas, Stanley A. F. Waqas Arshad, Muhammad Wisard Widsli Kalengkongan Wisard Widsli Kalengkongan Yessi Yunitasari YOHANA TRI UTAMI, YOHANA TRI Yohanes Bery Mokalu Yuni Tri Lestari, Yuni Tri Yuri Rahmanto