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All Journal MUST: Journal of Mathematics Education, Science and Technology JURNAL ILMIAH SAINS TEKNOLOGI DAN INFORMASI JURNAL TEKNIK INFORMATIKA DAN KOMPUTER Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika Jurnal Komputer, Informasi dan Teknologi
Mitra Permata Ayu
Universitas Stella Maris Sumba
Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Energy Environmental Science Languange, Linguistic, Communication & Media Mathematics

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Aplikasi Peminjaman Buku Perpustakaan Berbasis Web Pada Universitas Stella Maris Sumba Maria Marni Ate; Ardiyanto Dapadeda; Mitra Permata Ayu
Jurnal Komputer, Informasi dan Teknologi Vol. 5 No. 2 (2025): Desember
Publisher : Penerbit Jurnal Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53697/jkomitek.v5i2.3243

Abstract

Penelitian ini bertujuan untuk merancang dan membangun sebuah sistem informasi peminjaman buku berbasis web yang dapat meningkatkan efisiensi pengelolaan data serta mendukung transformasi teknologi di lingkungan Universitas Stella Maris Sumba. Jenis penelitian ini merupakan penelitian kualitatif deskriptif dengan pendekatan pengembangan sistem menggunakan model Waterfall. Pendekatan ini dipilih karena bersifat sistematis, berurutan, dan sesuai untuk proyek dengan kebutuhan yang telah ditentukan sejak awal. Tahapan penelitian meliputi observasi awal terhadap sistem peminjaman manual, perumusan masalah, pengumpulan data melalui observasi, wawancara, dokumentasi, dan studi pustaka, dilanjutkan dengan analisis kebutuhan sistem, perancangan antarmuka dan database, implementasi menggunakan HTML, PHP, dan MySQL, serta pengujian dengan metode black-box testing. Analisis data dilakukan secara kualitatif deskriptif untuk mengidentifikasi kekurangan sistem lama dan merancang solusi sistem baru yang lebih efisien. Hasil penelitian menunjukkan bahwa sistem informasi peminjaman buku berbasis web ini telah berhasil dikembangkan dengan baik dan berfungsi optimal. Aplikasi memiliki dua peran pengguna utama, yaitu admin dan mahasiswa, yang saling terhubung dalam satu sistem terpadu untuk mendukung proses pengelolaan data dan transaksi peminjaman buku. Setiap fitur utama, seperti registrasi, login, pengelolaan data buku, peminjaman, laporan, serta riwayat peminjaman, berjalan dengan baik sesuai hasil uji coba lapangan. Dengan penyimpanan data terpusat menggunakan database MySQL, sistem ini mampu meningkatkan keamanan, keakuratan, dan konsistensi informasi. Secara keseluruhan, sistem ini menjadikan pelayanan perpustakaan lebih efisien, cepat, transparan, dan mudah digunakan.
ANALISIS KEMAMPUAN PEMECAHAN MASALAH BERDASARKAN GENDER PADA MAHASISWA KELAS STATISTIK Mitra Permata Ayu; Yemi Maria Bouk; Maria Wilda Malo; Alexander Tallu Popo
MUST: Journal of Mathematics Education, Science and Technology Vol 9 No 2 (2024): DECEMBER
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/must.v9i2.24383

Abstract

Problem solving ability is a skill that every student must have. This study aims to describe, analyze the problem solving ability of students based on gender with Polya stages. The subjects in this study were 30 third semester Informatics Engineering students consisting of 15 students (male) and 15 students (female). The data instruments used are tests and interviews. The results showed that the ability to solve problems in the high category of the female gender was better than the male gender; the ability to solve with the medium category of the male gender was better than the female gender and the ability to solve problems in the low category had the same number between the same female and male gender. This is because the subject has not fully understood the basic concepts of the material of statistical data centering measures. By maximizing learning with the right method and repetitive problem exercises, it can help hone students' problem solving skills, especially in the material of statistical data concentration measures. Keywords: problem solving, polya, gender
Etnomatematika Motif Tenun Karaja Lamboya: Analisis Struktur Geometri dan Makna Filosofis dalam Tradisi Sumba Barat Mitra Permata Ayu; Lidia Lali Momo
MUST: Journal of Mathematics Education, Science and Technology Vol 11 No 1 (2026): JULI
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/must.v11i1.31292

Abstract

Ethnomathematics is present and innovated through the culture of certain communities, one of which is reflected in the Karaja weaving. The Karaja weaving motif is one of the local cultural heritages that has a simple geometric pattern but is full of philosophical meaning. The purpose of the study is to integrate: 1) the geometric structure found in the Lamboya Karaja weaving motif; 2) the philosophical meaning contained in each Lamboya Karaja weaving motif according to the views of the customary rato. This study uses a qualitative method with a holistic ethnographic approach. Researchers are directly involved in the data collection process and act as the main instrument through the collection of participant observations, in-depth interviews and documentation. The analysis technique is simultaneous and through 4 stages, namely (1) Domain; (2) taxonomy; (3) componential and (4) cultural themes. The results of the study obtained 1) Karaja weaving has eight geometric structures, namely rhombus, isosceles triangle, rectangle, parallelogram, parallel lines, translation, reflection and folding symmetry; 2) The Karaja ikat woven motif has nine main motifs with philosophical meanings: reba, katari bula, lawata gege, ketupat, pu nabu, uma, kabedo nipe, mamoli, and nyale. This research contributes to providing a theoretical basis for ethnomathematics based on local wisdom that can be implemented as contextual geometry learning materials and media to improve students' mathematical and cultural literacy.
RANCANG BANGUN SISTEM INFORMASI PELAYANAN KESEHATAN HEWAN BERBASIS WEB PADA DINAS PETERNAKAN KABUPATEN SUMBA BARAT Sarini Ayu Gopa; Ardiyanto Dapadeda; Mitra Permata Ayu
Jurnal Teknik Informatika dan Komputer Vol. 5 No. 2 (2026): Jurnal Teknik Informatika dan Komputer
Publisher : Universitas Muhammadiyah Prof. DR. HAMKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jutikom.v5i2.24803

Abstract

Animal health service registration at the Department of Animal Husbandry of West Sumba Regency is still conducted directly, creating a need for a system that facilitates online registration. This study aims to design and develop a Web-Based Animal Health Service Information System and facilitate online service registration. The study employed a qualitative approach with the Rapid Application Development (RAD) method, consisting of Requirements Planning, User Design & Construction, and Implementation. The system was designed using Unified Modeling Language (UML), developed using PHP programming language and MySQL database, and tested using Black-Box Testing and User Acceptance Testing (UAT). The Black-Box Testing results showed that all main system functions, including account registration, animal data management, service registration, service status and history monitoring, data verification, service result recording, and report printing, operated as expected. The UAT results involving 10 respondents obtained a user acceptance percentage of 95.75%. Based on these results, the developed system can facilitate online animal health service registration and assist in managing registration and service data in a more structured and integrated manner.
Penerapan Metode Analytical Hierarchy Process (AHP) pada Sistem Pendukung Keputusan Pemilihan Siswa Berprestasi Berbasis Web di SMP Katolik Palla Margaretha Ferni Diu; Yulius Nahak Tetik; Mitra Permata Ayu
JURNAL ILMIAH SAINS TEKNOLOGI DAN INFORMASI Vol. 4 No. 4 (2026): Oktober : JURNAL ILMIAH SAINS TEKNOLOGI DAN INFORMASI (JITI)
Publisher : CV. ALIM'SPUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59024/jiti.v4i4.2544

Abstract

The selection of outstanding students at SMP Katolik Palla still faces challenges due to a manual assessment process, particularly in terms of subjectivity, data processing, and documentation of selection results. This study aims to implement the Analytical Hierarchy Process (AHP) method in a web-based Decision Support System (DSS) to support a more structured selection process for outstanding students. Data were collected through observation and interviews and consisted of student data, assessment criteria, and student scores. AHP was applied to determine the priority weights of the criteria through pairwise comparisons, matrix normalization, and consistency testing. The system uses five criteria: Academic, Non-Academic, Attendance/Discipline, Attitude/Behavior, and Extracurricular Activity. The calculation results produced criterion weights of 42.24%, 25.22%, 15.06%, 10.20%, and 7.27%, respectively. The consistency test resulted in a Consistency Ratio (CR) of 0.0166, indicating that the pairwise comparison matrix was consistent because CR < 0.10. The alternative scores were then processed using the resulting criterion weights to determine the final scores and student rankings. Functional testing using the Black Box Testing method showed that the main system functions operated according to the defined test scenarios. The results indicate that the implementation of AHP in a DSS can integrate the processes of criterion management, student assessment, calculation, and ranking in a structured manner and can serve as a decision-support tool for school selection processes.
Model Sistem Pendukung Keputusan Berbasis Web untuk Penentuan Siswa Berprestasi pada Sekolah Dasar Katolik Wikico Kawango Melkianus Mone; Herman Huki Ratu; Mitra Permata Ayu
JURNAL ILMIAH SAINS TEKNOLOGI DAN INFORMASI Vol. 4 No. 4 (2026): Oktober : JURNAL ILMIAH SAINS TEKNOLOGI DAN INFORMASI (JITI)
Publisher : CV. ALIM'SPUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59024/jiti.v4i4.2638

Abstract

Selecting high-achieving elementary school students is a multi-criteria decision problem because academic performance alone does not fully represent student achievement. This study proposes a web-based Decision Support System (DSS) to identify outstanding students at Sekolah Dasar Katolik Wikico Kawango using the Simple Additive Weighting (SAW) method. The research design combines system analysis, object-oriented system design using Unified Modeling Language (UML), Waterfall-based development, and black-box functional testing. SAW is applied through criteria identification, criterion weighting, decision matrix construction, normalization by benefit and cost attributes, and calculation of the preference value for each student. The proposed model is intended to make the selection process more structured, transparent, reproducible, and easier to document than a purely manual process. Because the source materials supplied for this drafting stage do not include the school's actual student dataset, criterion weights, or testing records, the numerical ranking results in this manuscript are presented as a validation-ready model, not as empirical findings. The resulting manuscript therefore provides a complete methodological and reporting structure that can be populated with verified school data before submission.
Pengembangan Sistem Informasi Pengaduan dan Aspirasi Publik Berbasis Web untuk Meningkatkan Kualitas Layanan pada SDK Kallu Soba Maria Asumpta Ina; Gergorius Kopang Pati; Mitra Permata Ayu
Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika Vol. 4 No. 4 (2026): Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika.
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jupiter.v4i4.1691

Abstract

A web-based public complaint and aspiration information system is one solution for improving service effectiveness in receiving, managing, and following up on reports from service users. This study aims to develop a web-based public complaint and aspiration information system at SDK Kallu Soba to improve the quality of school services. The developed system enables students, parents, and teachers to submit complaints and aspirations quickly, easily, and in a well-documented manner. The system development method used is the System Development Life Cycle (SDLC) with the Waterfall model, consisting of requirements analysis, system design, implementation, testing, and maintenance. The system was developed using the PHP programming language with the Laravel framework and MySQL database. The results show that the developed system can assist the school in managing complaints and aspirations in an organized manner, accelerate the submission and handling of reports, and improve transparency and service quality. Therefore, this system can support more effective, responsive, and well-documented school services.
Co-Authors Alexander Tallu Popo Ardiyanto Dapadeda Gergorius Kopang Pati Herman Huki Ratu Lidia Lali Momo Margaretha Ferni Diu Maria Asumpta Ina Maria Marni Ate Maria Wilda Malo Melkianus Mone Sarini Ayu Gopa Yemi Maria Bouk Yulius Nahak Tetik