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All Journal Jurnal Penelitian dan Evaluasi Pendidikan JURNAL SISTEM INFORMASI BISNIS Jurnal Jurusan Ilmu Keolahragaan Jurnal Pendidikan Indonesia Jurnal Ilmu Sosial dan Humaniora Resital: Jurnal Seni Pertunjukan (Journal of Performing Arts) JSI: Jurnal Sistem Informasi (E-Journal) Jurnal Inovasi Teknologi Pendidikan ELEMENTARY SCHOOL JOURNAL PGSD FIP UNIMED Jurnal Teknologi Informasi dan Ilmu Komputer Jurnal Transformatika MIX : Jurnal Ilmiah Manajemen Manajemen Pendidikan Jurnal Manajemen & Supervisi Pendidikan JOIV : International Journal on Informatics Visualization Kelola: Jurnal Manajemen Pendidikan Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Scholaria: Jurnal Pendidikan dan Kebudayaan Jurnal Obsesi: Jurnal Pendidikan Anak Usia Dini TRIHAYU: Jurnal Pendidikan Ke-SD-an IJIE (Indonesian Journal of Informatics Education) INTENSIF: Jurnal Ilmiah Penelitian dan Penerapan Teknologi Sistem Informasi Satya Widya JURNAL MEDIA INFORMATIKA BUDIDARMA Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Administrasi dan Manajemen Pendidikan INOVTEK Polbeng - Seri Informatika BAREKENG: Jurnal Ilmu Matematika dan Terapan Dinamisia: Jurnal Pengabdian Kepada Masyarakat Jurnal Basicedu Jurnal Ilmiah Pendidikan dan Pembelajaran Journal of Education Action Research Journal of Education Technology International Journal of Elementary Education Mimbar Ilmu Digital Zone: Jurnal Teknologi Informasi dan Komunikasi JETL (Journal Of Education, Teaching and Learning) Journal of Humanities and Social Studies Aptisi Transactions on Technopreneurship (ATT) IMPROVEMENT: Jurnal Ilmiah untuk peningkatan mutu manajemen pendidikan Magisma: Jurnal Ilmiah Ekonomi dan Bisnis Jurnal Mnemonic Jurnal Prakarsa Paedagogia Abdimasku : Jurnal Pengabdian Masyarakat Computer Science and Information Technologies Jurnal Paedagogy Aiti: Jurnal Teknologi Informasi MEANS (Media Informasi Analisa dan Sistem) Indonesian Values and Character Education Journal Jurnal Teknologi Informasi dan Komunikasi Didaktika: Jurnal Kependidikan Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran International Journal of Social Service and Research Inovasi Kurikulum Transformasi dan Inovasi : Jurnal Pengabdian Masyarakat Cakrawala: Jurnal Pendidikan Jurnal Nasional Teknik Elektro dan Teknologi Informasi Jurnal Basicedu Jurnal Dimensi DKV Seni Rupa dan Desain Jurnal Indonesia Sosial Sains Magistrorum et Scholarium: Jurnal Pengabdian Masyarakat Eduvest - Journal of Universal Studies Kelola: Jurnal Manajemen Pendidikan SmartComp Jurnal Informatika: Jurnal Pengembangan IT International Journal of Information Technology and Business JuTISI (Jurnal Teknik Informatika dan Sistem Informasi)
Ade Iriani
Universitas Kristen Satya Wacana
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Ekstraksi Knowledge tentang Penyebaran #Ratnamiliksiapa pada Jejaring Sosial (Twitter) menggunakan Social Network Analysis (SNA) Tomasoa, Lyonly; Iriani, Ade; Sembiring, Irwan
Jurnal Teknologi Informasi dan Ilmu Komputer Vol 6 No 6: Desember 2019
Publisher : Fakultas Ilmu Komputer, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4200.212 KB) | DOI: 10.25126/jtiik.2019661710

Abstract

Memasuki tahun politik 2018-2019, Indonesia mengalami darurat hoax  dimana isu-isu politik menyebar dengan sangat cepat terutama pada jejaring sosial yang merupakan wadah untuk menghubungkan setiap individu di seluruh dunia. Twitter sebagai salah satu jejaring sosial yang sering dipakai masyarakat Indonesia, menyebabkan isu-isu politik pun ikut terbawa dalam bentuk tagar (#). Tagar #RatnaMilikSiapa yang merupakan isu politik dari kasus hoax kebohongan penganiayaan RS di kota Bandung dijadikan sebagai tunggangan para pengguna twitter untuk membangun opini di masyarakat sehinga menjadikan hal tersebut sebagai hoax menjelang pemilihan Presiden 2019. Opini-opini dari setiap pengguna twitter tersebut telah menciptakan jaringan-jaringan komunikasi yang membahas tentang kasus politik penganiyayaan RS dengan tagar #RatnaMilikSiapa . Penelitian ini bertujuan untuk mengidentifikasi aktivitas penyebaran tagar #RatnaMilikSiapa dengan menggunakan metode Social Network Analyis (SNA) pada jejaring sosial twitter. Dalam penelitian ini, dilakukan identifikasi terhadap aktor utama dengan melakukan perhitungan sentralitas tingkatan atau degree Centrality (BC) sehingga dapat ditemukan aktor yang berpengaruh dalam terbentuknya kelompok-kelompok jaringan tweet #RatnaMilikSiapa pada jejaring sosial twitter. Hasil dari penelitan ini adalah ditemukannya 3 aktor  kunci (creator & influencers) yang berasal dari 5 aktor utama penyebaran tweet  #RatnaMilikSiapa dengan mengidentifikasi adanya pertukaran berita yang dilakukan oleh para aktor utama dan didukung dengan perhitungan nilai sentralitas keperantaraan atau betweenness Centrality (BC). Kemudian juga ditemukannya 32 aktor boundary spanner yang merupakan dampak dari aktivitas pertukaran berita atau information exchange  yang dilakukan oleh aktor kunci pada jaringan komunikasi dalam jejaring sosial twitter.AbstractEntering the political year of 2018-2019, Indonesia is facing a hoax crisis where political issues spread rapidly, especially on social media as a place for connecting people all over the world. Twitter as one of the popular social media, which is frequently used by the society of Indonesian, leads the political issues spread widely through the hashtag (#).  #RatnaMilikSiapa which was a hoax case about RS persecution in Bandung turned as a way for Twitter users creating a judgment in the society so that that issue became a hoax approaching the Presidential Election of 2019. The opinions of Twitter users had created a communication network discussed RS persecution as a political issue with #RatnaMilikSiapa.  This research intends to identify the #RatnaMilikSiapa deployment activity with the using of Social Network Analyis (SNA) method on Twitter. This research conducts the identification toward the main actors with degree Centrality (BC) calculation until the actor who influenced the establishment of #RatnaMilikSiapa tweet network groups on Twitter can be found. The results of this research are the researcher had found the three key actors (creator and influencers) which originated from 5 main actors who spread #RatnaMilikSiapa tweet. The researcher identifies the information exchange which had been done by the main actors and the results supports by the value of betweenness Centrality (BC) calculation. Later, the researcher had found 32 actors of boundary spanner which was the impact of information exchange done by the key actors on the communication network of Twitter.
Analisis Kesiapan Kerja Mahasiwa di Era Revolusi Industri 4.0 Menggunakan Soft - System Methodology Anthony, Anthony; Sediyono, Eko; Iriani, Ade
Jurnal Teknologi Informasi dan Ilmu Komputer Vol 7 No 5: Oktober 2020
Publisher : Fakultas Ilmu Komputer, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25126/jtiik.2020752380

Abstract

Revolusi industri 4.0 membawa dampak yang cukup besar untuk sekarang ini, seperti untuk pekerjaan dan pendidikan. Banyak siswa ditemukan sekarang, berkuliah tidak sesuai dengan minat dan bakat mereka, salah di jurusan mereka atau tidak memiliki basis pengetahuan yang cukup, sehingga membuat mereka terlihat seperti tidak memiliki niat mengikuti kuliah. Hal ini menjadi salah satu hambatan untuk mahasiswa dalam mempersiapkan diri lebih baik sebelum memasuki dunia kerja. Dari permasalahan diatas, peneliti menggunakan pendekatan Soft-System Methodology (SSM) untuk mendeskripsikan masalah kesiapan kerja mahasiswa di era Revolusi Industri 4.0. Untuk mendukung penelitian ini, peneliti juga menerapkan literasi revolusi industri 4.0 yang dapat digunakan oleh mahasiswa agar semakin siap menghadapi dunia kerja industri 4.0. Untuk data collection dalam penelitian ini, dilakukan dengan teknik observasi, wawancara serta penyebaran angket. Selanjutnya setelah proses SSM dilakukan peneliti melakukan analisa statistik dari data angket yang telah disebarkan. Hal ini bertujuan untuk mengetahui berapa banyak mahasiswa yang sudah siap dan kurang siap.  Hasil dari penelitian ini adalah solusi serta rekomendasi mengenai tindakan yang perlu dilakukan mahasiswa agar lebih siap memasuki dunia kerja revolusi industri 4.0 AbstractIndustrial Revolution 4.0 brings considerable impacts for now, such as for work and education. Many students are found studying in the major that is not suitable with their interest and talent, take the wrong major, or don’t have sufficient basic knowledge. Therefore it makes them seem not to have intention in following the lectures. It becomes an obstacle for the university students to prepare themselves better before entering the workforce. From the above problems, the researcher uses Soft System Methodology approach to describe the working readiness of university students in Industrial Revolution 4.0 era. In order to support this research, the researcher also applies Industrial Revolution 4.0 literacy which can be used by the students to make them better prepared to face the workforce of Industrial Revolution 4.0. Meanwhile for the data collection in this research, it is done by observation, interview and questionnaire. Furthermore, after SSM process is done, the researcher conducts statistical analysis from the questionnaire that has been spread before. It is intended to find out how many students are ready and not ready. Result of this research is solutions and recommendations about actions that should be taken by the students to be more prepared to enter the workforce of Industrial Revolution 4.0. 
Perancangan Aplikasi Knowledge Management di Instansi Kearsipan Berbasis Model Choo-Sense Making Hermansyah, Eko Nur; Manongga, Danny; Iriani, Ade
Jurnal Teknologi Informasi dan Ilmu Komputer Vol 8 No 1: Februari 2021
Publisher : Fakultas Ilmu Komputer, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25126/jtiik.0812451

Abstract

AbstrakIntansi Kearsipan memiliki berbagai pengetahuan yang digunakan untuk pengelolaan arsip yang dimilikinya, knowledge management digunakan untuk mengumpulkan, mengelola, dan menyebarluaskan pengetahuan yang dimiliki, sehingga pengetahuan yang dimiliki oleh instansi kearsipan dapat digunakan untuk kemajuan intansi dan tidak hilang. Penelitian ini dilakukan di Dinas Perpustakaan dan Kearsipan Kota Salatiga. Pengumpulan data dilakukan dengan wawancara petugas kearsipan untuk mengumpulkan data tentang pengetahuan yang dimiliki dan cara penyimpanan serta penyebarluasan yang diterapkan di intansi kearsipan. Analisis data dilakukan dengan mengelompokkan pengetahuan yang dimiliki oleh intansi kearsipan sesuai dengan model Choo-Sense Making, untuk kemudian diterapkan di Confluence sesuai dengan hasil dari pengolahan data dengan model Choo-Sense Making. Hasil dari penelitian ini untuk model Choo-Sense Making pengetahuan di intansi kearsipan dibagi atas 3 tahap yaitu Sense Making yang berisi tentang pengetahuan yang berasal dari luar intansi dibuatkan wadah sebagai media diskusi, chatting, Knowledge Creating berisi tentang pengetahuan-pengetahuan yang dimiliki intansi kearsipan yang telah di dokumentasikan diubah dalam betuk softfile kemudian diunggah kedalam space untuk memudahkan penyimpanan serta penyebarluasan pengetahuan yang dimiliki, dan Decision Making yang berisi tentang jadwal-jadwal intansi dan evaluasi yang dilakukan intansi kearsipan. Hasil dari model Choo-Sense Making dimasukan ke Confluence, memperoleh hasil space yang dapat memudahkan menyimpan pengetahuan yang dimiliki berupa file aplikasi, softfile, serta memudahkan dalam pencarian kembali dan penyerluasan pengetahuan yang dimiliki. Penerapan Choo-Sense Making selain untuk mempermudah penyimpanan dan penyerbaluasan serta komunikasi, dapat mengurangi resiko kehilangan pengetahuan yang dimiliki oleh intansi kearsipan. Kata kunci: Knowledge Management, Model Choo-Sense Making, Confluence, Perpustakaan dan ArsipAbstractArchival Agency has several knowledge that are used to manage the owned archive, knowledge management is used to collect, manage and disseminate the owned knowledge so that the knowledge that the archival agency has can be used for the agency progress and it will not missing. The research is conducted in Dinas Perpustakaan dan Kearsipan Kota Salatiga. Data collecting is conducted by interviewing the archival officer to gather data related to its knowledge, the storage system and dissemination applied in this archival agency. Data analysis is conducted by categorizing the agency knowledge according to Choo-Sense Making model and then it is applied in Confluence in accordance with the result of the data analysis from the Choo-Sense Making model. The result of this research, for Choo-Sense Making model, the knowledge in the archival agency is divided into 3 steps; Sense Making, Knowledge Creating and Decision Making. Sense Making contains knowledge coming from the outside of the agency that has forum as discussion media, chatting. Knowledge Creating contains knowledge that owned by the archival agency that has been documented and changed in the form of softfile then uploaded into space to ease the storage and the knowledge dissemination. Decision Making is about agency schedules and evaluation toward the activity in this archival agency. The result of Choo-Sense Making Model is input into Confluence, get space result that ease to save the knowledge in the form of application file, softfile, and ease to search and disseminate the owned knowledge. The application of Choo-Sense Making eases the storage system, dissemination, and communication. It also reduces the risk of losing knowledge owned by the archival agency. Keywords: Knowledge Management, Model Choo-Sense Making, Confluence, Library and Archive
IT Governance Design in XY University using Cobit 2019 Framework Mangoki, Willson; Manongga, Danny; Iriani, Ade
Jurnal Sistem Informasi Bisnis Vol 14, No 2 (2024): Volume 14 Nomor 2 Tahun 2024
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21456/vol14iss2pp111-122

Abstract

The management and control of information and technology at the university were required for IT's finest use, but in line with organization goals, they can be realized with the use of IT governance. This research uses a qualitative approach with techniques such as interviews, observation, expert judgment, and literature studies that are relevant to the concept of IT governance with the COBIT framework and its application in various fields. This research presents an IT governance design that is considered suitable to be applied at XY University using COBIT 2019 Framework. 10 design factors and 40 IT processes listed in COBIT 2019 are used as parameters. The results obtained from four processes with scores ranging from 50 to 100 with capability levels 3 and 4, namely APO04-Managed Innovation, APO03-Managed Enterprise Architecture, APO07-Managed Human Resources, and BAI07-Managed IT Change Acceptance and Transitioning, are translated into recommendations for actions that need to be taken in implementing IT governance.
Analisis Sentimen Komentar Konsumen Industri Jamu di Media Sosial menggunakan Artificial Neural Network dan K-Nearest Neighbor Kurniawan, Daniel; Purnomo, Hindriyanto Dwi; Iriani, Ade
Jurnal Sistem Informasi Bisnis Vol 14, No 3 (2024): Volume 14 Nomor 3 Tahun 2024
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21456/vol14iss3pp210-223

Abstract

Phytopharmaceutical plants have become one of the main commodities contributing significantly to the economy through their use in the pharmaceutical, cosmetic, and health industries. However, behind this economic potential, traditional herbal medicine businesses often face challenges, particularly in promotion and brand identity. Social media platforms like Instagram have now introduced unique features to support business and marketing, primarily by providing in-depth information about herbal products and offering opportunities for businesses to receive feedback from consumers. Comments on social media are valuable but often unstructured; hence, sentiment analysis is necessary to organize and categorize this data. By combining comment data with information from Google Trends, cause-and-effect relationships from comments during specific periods can be identified using path analysis. This research aims to analyze consumer comments on the Sidomuncul company's Instagram platform, with the hope of benefiting the company and advancing herbal medicine products. The methods used in this study include Artificial Neural Network (ANN) and K-nearest neighbor (KNN) to classify comments into positive, negative, and neutral categories. Both methods show satisfactory results in classification, with an average accuracy of 0.887 for ANN and 0.874 for KNN. However, the ROC curve for the KNN model indicates a relatively low AUC value in classifying negative comments, at 0.598.
Pelatihan Data Science Pada 2024 Guru dan Siswa SMA/SMK Provinsi Nusa Tenggara Timur Manongga, Danny; Iriani, Ade; Kristianto, Budhi; Sembiring, Irwan; Hendry, -; Mailoa, Evangs; Setiyawati, Nina; Bangkalang, Dwi Hosanna
ABDIMASKU : JURNAL PENGABDIAN MASYARAKAT Vol 6, No 2 (2023): Mei 2023
Publisher : LPPM UNIVERSITAS DIAN NUSWANTORO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33633/ja.v6i2.1290

Abstract

Data menjadi aset paling berharga untuk organisasi mana pun karena dapat memandu pengambilan keputusan. Oleh karena itu kemampuan data science merupakan salah satu skill penting. Data science tergambarkan sebagai proses yang dimulai dari pengumpulan dan pengolahan, kemudian disajikan sebagai informasi yang berguna untuk pengambilan keputusan atau bermanfaat bagi pihak yang berkepentingan dengan data. Data science memiliki banyak fungsi dan manfaat dimana beberapa diantaranya adalah membantu menciptakan budaya keputusan berbasis data, mengurangi ketidakpastian dan meningkatkan konsistensi dan keandalan data. Melihat pentingnya kemampuan data science, maka Fakultas Teknologi Informasi bekerja sama dengan ASEAN Foundation serta Dinas Pendidikan dan Kebudayaan Provinsi Nusa Tenggara Timur (NTT) melakukan Pengabdian kepada Masyarakat (PkM) dalam bentuk pelatihan kepada 2024 guru dan siswa SMA/SMK Provinsi NTT sebagai bagian untuk mencetak talenta digital Indonesia. Pelatihan didukung oleh SAP yang merupakan perusahaan software dan teknologi yang berbasis di Jerman melalui platform SAP Analytics Cloud (SAC). PkM dilaksanakan secara daring dan luring. Guru dan siswa antusias mengikuti pelatihan ini terlihat dari hasil evaluasi yang bisa dikerjakan dengan baik oleh para peserta.
Program Evaluation of Pancasila Student Profile Strengthening Project Using the CSE-UCLA Model Devi Kurniawati, Agatha Ratna; Iriani, Ade; Satyawati, Sophia Tri
Jurnal Paedagogy Vol. 11 No. 4 (2024): October
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jp.v11i4.12597

Abstract

The research aims to evaluate the program of the Pancasila student profile strengthening project in elementary schools in Semarang Regency, Indonesia. This research method used the CSE-UCLA evaluation model with a qualitative approach that included the aspects of program assessment, program planning, program implementation, program improvement, and program certification. The data sources came from the school principal/curriculum teachers, classroom teachers, students, and the parents of students at Pangudi Luhur Ambarawa Elementary School and Tlompakan 1 Tuntang Elementary School in Semarang Regency. Data collection was through interviews, document studies, and observations. The data analysis technique used qualitative descriptive methods. The research results showed that in the Assessment program, P5 was implemented in accordance with the vision, mission, and objectives. The theme and project options were chosen based on environmental issues and the needs of the students, and the project was also supported by the parents; Program planning, both schools had goals to be achieved in P5 so that the project ran with a clear direction and purpose; Program implementation, teachers have good strategies in carrying out P5 but improvements were needed in the socialization of the P5 program; Program improvement, there needs to be enhancements in the documentation of monitoring and supervision results; Certification program, the goals of the P5 program were achieved and all parties were satisfied with the existence of the P5 program, which had a positive impact on the students. The P5 program was running well, and all stakeholders were satisfied. However, there was a need for improvement in documentation and communication with students' parents. In addition, it is necessary to broaden project options, support teachers, and encourage them to prioritize character development over tangible results.
Cross Cultural Communication Strategies for Teaching Teams in PKBM Junggel Salatiga, Indonesia Vieira, Driellen; Ismanto, Bambang; Iriani, Ade
Jurnal Paedagogy Vol. 12 No. 3 (2025): July
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jp.v12i3.15712

Abstract

This study aims to examine cross-cultural communication in the multicultural environment of PKBM Junggel School Salatiga. The research employs a descriptive qualitative method, utilizing observation and in-depth interview techniques. Participants were selected through purposive sampling, comprising 13 teachers and 2 principals with over a year of experience working in multicultural teams. Data analysis was conducted using the Miles and Huberman model, which includes data reduction, data presentation, and conclusion drawing. The findings indicate that cross-cultural communication at PKBM Junggel School Salatiga runs effectively despite various challenges. The diverse backgrounds of educators, both local and international, make Junggel School a rich learning space with perspectives that are prone to miscommunication. Key challenges include differences in communication styles (high vs. low context), culture shock, and interpretation of non-verbal cues such as facial expressions, eye contact, and body language. The effectiveness of cross-cultural communication is achieved through specific managerial strategies, including cultural training, reflective forums, and open communication. These strategies have successfully created an inclusive, harmonious, and responsive collaborative environment that meets the needs of global learners. Diversity is viewed not as an obstacle but as a strategic asset that enriches the pedagogical approach and builds education based on values of tolerance and mutual respect.
Evaluating Teacher Performance Based On Gender Using The Charlotte Danielson Evaluation Model Iriani, Ade; Lelatobur, Lovely Ezverenzha
JETL (Journal of Education, Teaching and Learning) Vol 9, No 1 (2024): Volume 9 Number 1 March 2024
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jetl.v9i1.4987

Abstract

The objective of this research is to assess teacher performance in public senior high schools in the Maluku Barat Daya (MBD) district, with a focus on gender as a variable. Four primary components were utilized to evaluate teacher performance, which include lesson planning and preparation, class management, lesson implementation, and professional responsibility. Data were gathered from a total of twelve teachers, comprising six females and six males, employing the Charlotte Danielson Evaluation Model. The research employed a mixed-methods approach, initially utilizing qualitative methods such as interviews, observations, and document analysis, followed by quantitative analysis using the Charlotte Danielson model performance assessment rubric questionnaire. The outcomes indicated that both female and male teachers exhibited strong skills in lesson planning and design. In terms of class management, female teachers demonstrated excellent performance, whereas male teachers exhibited good performance. In the aspect of lesson implementation, female teachers displayed excellent performance, while male teachers were rated as good. Professional responsibility was assessed as good for both gender groups. The conclusion drawn is that gender does have an impact on teacher performance in terms of class management and lesson implementation.
Academic Document Authentication using Elliptic Curve Digital Signature Algorithm and QR Code Wellem, Theophilus; Nataliani, Yessica; Iriani, Ade
JOIV : International Journal on Informatics Visualization Vol 6, No 3 (2022)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/joiv.6.3.872

Abstract

Paper-based documents or printed documents such as recommendation letters, academic transcripts, and diplomas are prone to forgery. Several methods have been used to protect them, such as watermarking, security holograms, or using paper with specific security features. This paper presents a document authentication system that utilizes QR code and ECDSA as the digital signature algorithm to protect this kind of document from counterfeiting. A digital signature is a well-known technique in modern cryptography used for providing data integrity and authentication. The idea proposed herein is to put a QR code in the printed documents where the QR code includes a digital signature. The signature can later be authenticated using the proposed system by uploading the document for authentication or scanning the document's QR code. The proposed system is particularly developed for digital signature generation and verification of students' final project approval documents as the case study. In traditional settings, the approval form is typically signed directly by the student's advisor dan co-advisor using handwritten signatures. However, using the conventional handwritten signature, the signature on the approval form can be falsified. Therefore, a digital signature generation and verification system is implemented herein to avoid handwritten signature falsification. The advisors can use this system to sign the approval form using a digital signature instead of a handwritten one. The signature is stored in a QR code and is generated using ECDSA with SHA-256 as the hash function. The proposed system is evaluated using documents (i.e., approval forms) with genuine and forged QR codes.  The evaluation results showed that the system could verify the authenticity of the approval forms, which contain genuine QR codes. The approval forms that contained forged QR codes were correctly identified.
Co-Authors Adi Kristianto Adrisal Kaliongga Alfonrianus Bali Ana Maria Heni Antar Maramba Jawa Anthony Anthony Antonius Mbay Ndapamuri Astriyer J. Nahumury Bambang Ismanto Bambang Suteng Sulasmono Basuki Budiyatmo Basuki Wibowo, Arif Brigitta Putri Atika Tyagita, Brigitta Putri Atika Budhi Kristianto Daniel Kurniawan Daniel Kurniawan Danny Manongga Dedy Prasetya Kristiadi Dendy Kurniawan Destin Ricardo Lase Destin Ricardo Lase Devi Kurniawati, Agatha Ratna Djari, Maria Cristiana Yuliyanti Dwi Hosanna Bangkalang Dwikuraningsih, Yari Edi Suharyadi Eko Nur Hermansyah Eko Sediyono Ela, Anastasia Elfira Umar Elsy Senides Hana Taunu Elvis Fernando Tarantein Erfy Melany Lalupanda Ervitasari, Aning Erwianta Gustial Radjah Eskris, Yosiana Esther Yuli Ekawati Evangs Mailoa Florentina Tatrin Kurniati Getsi Novalin Takain Grace Kartika Ratih Hadi, Wasito Hendrawati, Ririn Hendry Hendry, - Heni Prasetyowati Heni Prasetyowati Hennie Tuhuteru Hindriyanto Dwi Purnomo Irwan Sembiring Johan Jimmy Carter Tambotoh Joko Listiawan Sukowati Jonas, Dendy Julians, Adhe Ronny Kristoko Dwi Hartomo Kusumajaya, Robby Andika Laksamana Rajendra Haidar Latupeirissa, Ariyanto Laurentia Prabaniardi Kartikasari Lelatobur, Lovely Ezverenzha Lukman Santoso M Munifah Mangoki, Willson Manongga, Daniel Herman Ferdy Marinu Waruwu Marsye Ruth Hendria Pasanea Martza Merry Swastikasari Mawardi Merryana Lestari Miranda, Pedro da Costa Muhammad Sidik Mutia Ayu Krismanda, Mutia Ayu Nanle, Zeze Nikhlis, Neilin Nina Setiyawati Ninda Lutfiani Noni Melisa Pebrioni Nurtino, Tio Oktriany, Wara Hapsari Paais, Reinhard Leonardo Palupi, Ester Sekar Parera, Stasia Veronica Penidas Fiodinggo Tanaem Penidas Fodinggo Tanaem Perdana, Eric Megah Plenden, Di Ohanes Richi Christian Priatna , Wowon Purnama Harahap, Eka Qurotul Aini Radjulan, Juins Carlo Rahmat Dhoni Wiryatmo Rimes Jopmorestho Malioy Ririn Hendrawati Sasadara Wahyu Lukitasari, Sasadara Wahyu Septian, Rafly Ananda Dwi Setyo Budi Utomo Shendi Kharisma Widiastuti Sidik, Muhammad Sophia Tri Satyawati Sri Yulianto Steiven Orland Ngongira Stephen Aprius Sutresno, Stephen Aprius Suharyadi Susilawati Susilawati Sutarto Wijono Swastikasari, Martza Merry Syefudin Syefudin Theopillus J. H. Wellem Tomasoa, Lyonly Tommy Prasetyo, Dewantoro Tri Wahyuningsih Tria Citra Listiani Mukti Triwiyanto, Wahyudi Uly, Novem Untung Rahardja Valentino Kevin Sitanayah Que Victor Peter Lodewyk Duan Vieira, Driellen Wara Hapsari Oktriany Wardani, Mawaroh Ken Wardoyono, Hengky Wasitohadi Wasitohadi - Watunwotuk, Alfian Widhiardanti, Rosalia Meita Wijaya, Franke Wilhelmus Werong Wiwien Hadikurniawati Wulandari, Mega Retno Yari Dwikurnaningsih Yessica Nataliani Yohnes Madawara, Herdin Yoseb Sudarso Bunbaban Yulianto, Sri