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Optimization of Mobile Attendance System with Haversine Formula Method for Field Work Practice Students Alkodri, Ari Amir; Fitriyani, F; Isnanto, Burham; Sari, Melati Suci Maya; Andrika, Yuyi
IJISTECH (International Journal of Information System and Technology) Vol 8, No 6 (2025): The April edition
Publisher : Sekolah Tinggi Ilmu Komputer (STIKOM) Tunas Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/ijistech.v8i6.378

Abstract

Conventional attendance of Field Work Practice (PKL) students still has various obstacles, such as manipulation of attendance, late recording, and difficulties in validating accurate attendance. In today's digital era, the use of location-based technology is a solution to overcome these problems. Therefore, this study aims to develop and optimize a location-based mobile attendance system by implementing the Haversine Formula Method. This method is used to calculate the distance between the student's GPS coordinates and the predetermined PKL location, so that the system only allows attendance if the student is within a certain radius.With implementation on the Android platform. The main features of this system include real-time location recording, automatic validation based on GPS coordinates, and encrypted data security. Accuracy measurement uses a comparison of the Haversine distance calculation results with a mapping application. The results of the study show that the Haversine Formula method is able to calculate distances with high accuracy, and the system developed can prevent cheating in attendance. Thus, the application of this method can improve transparency, efficiency, and accuracy of recording the attendance of PKL students in real-time, provide convenience for institutions in monitoring the presence of coordinates laboratory location accurately with a distance of ≤ 50 meters, so that the system can determine whether students are within the radius permitted to take attendance at Latitude: -2.123900 and Longitude: 106.788800. at the location of the PKL institution, namely in the ISB Atma Luhur computer laboratory.
Optimization of Mobile Attendance System with Haversine Formula Method for Field Work Practice Students Alkodri, Ari Amir; Fitriyani, F; Isnanto, Burham; Sari, Melati Suci Maya; Andrika, Yuyi
IJISTECH (International Journal of Information System and Technology) Vol 8, No 6 (2025): The April edition
Publisher : Sekolah Tinggi Ilmu Komputer (STIKOM) Tunas Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/ijistech.v8i6.378

Abstract

Conventional attendance of Field Work Practice (PKL) students still has various obstacles, such as manipulation of attendance, late recording, and difficulties in validating accurate attendance. In today's digital era, the use of location-based technology is a solution to overcome these problems. Therefore, this study aims to develop and optimize a location-based mobile attendance system by implementing the Haversine Formula Method. This method is used to calculate the distance between the student's GPS coordinates and the predetermined PKL location, so that the system only allows attendance if the student is within a certain radius.With implementation on the Android platform. The main features of this system include real-time location recording, automatic validation based on GPS coordinates, and encrypted data security. Accuracy measurement uses a comparison of the Haversine distance calculation results with a mapping application. The results of the study show that the Haversine Formula method is able to calculate distances with high accuracy, and the system developed can prevent cheating in attendance. Thus, the application of this method can improve transparency, efficiency, and accuracy of recording the attendance of PKL students in real-time, provide convenience for institutions in monitoring the presence of coordinates laboratory location accurately with a distance of ≤ 50 meters, so that the system can determine whether students are within the radius permitted to take attendance at Latitude: -2.123900 and Longitude: 106.788800. at the location of the PKL institution, namely in the ISB Atma Luhur computer laboratory.
Pelatihan Pembuatan Web Dengan PHP Dan WordPress Pada SMA Negeri 4 Pangkalpinang Rachmatsyah, Agus Dendi; Isnanto, Burham; Saputro, Seno Hadi; Helmud, Ellya; Alkodri, Ari Amir
Jurnal Pengabdian Masyarakat Berbasis Teknologi Vol 6 No 01 (2025): Volume 6, Nomor 1, Mei 2025
Publisher : ISB Atma Luhur

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Abstract

Perkembangan Ilmu dan Teknologi semakin lama semakin pesat terutama di bidang Teknologi Informasi, salah satunya teknologi website. Pelatihan pembuatan website dengan php dan WordPress yang dilakukan pada SMA Negeri 4 Pangkalpinang dikarenakan pada SMA Negeri tersebut dirasa belum optimal dalam pemanfaatan teknologi informasi yang ada oleh sebab itu maka pengabdian ini dilakukan. Adapun peserta dalam pengabdian ini adalah Siswa SMA Negeri 4 Pangkalpinang . Dalam kegiatan pengabdian ini adalah memberikan pelatihan dan pendampingan dalam pembuatan Website dengan menggunakan PHP dan WordPresss kepada para siswa dan siswi di SMA Negeri 4 Pangkalpinang. Adapaun manfaat dari pelatihan ini adalah diharapkan dapat meningkatkan kemampuan para siswa-siswi SMA Negeri 4 Pangkalpinang  dalam membuat database dengan Xampp sebagai server. Pentingnya pelatihan ini bagi SMA Negeri 4 Pangkalpinang karena dengan melihat perkembangan zaman tentang teknologi yang canggih oleh sebab itu siswa-siswi SMA Negeri 4 Pangkalpinang juga dituntut untuk dapat menggunakan teknologi tersebut agar tidak ketinggalan dan memperoleh wawasan baru dalam penggunaan teknologi informasi .
- PELATIHAN DESAIN GRAFIS UNTUK MENINGKATKAN KREATIVITAS SISWA KERJA LAPANGAN MENGGUNAKAN SOFTWARE ADOBE ILLUSTRATOR CC 2020: - Alkodri, Ari Amir; Andrika, Yuyi; Mayasari, Melati Suci; Saftari, Maya; Adiwinoto, Bambang
Jurnal Pengabdian Masyarakat Berbasis Teknologi Vol 6 No 01 (2025): Volume 6, Nomor 1, Mei 2025
Publisher : ISB Atma Luhur

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Abstract

The increase in the need for workers is very rapid if not prepared, it will result in a lot of unemployment. The problem of unemployment at the level of vocational high school graduates who do not continue their studies cannot be handled effectively, resulting in economic and social disparities. Therefore, it is necessary to improve the steps for developing the workforce, especially for vocational high school students who are carrying out PKL (field work practice) that is in accordance with the needs of the workforce, including through work training that is strongly supported by the supervising teacher, Head of DKV Department and the respective schools. With this graphic design training, participants in the vocational high school PKL training are expected to be able to improve their competence, attitudes and skills in order to get job opportunities. This training aims to explain the process of efforts to increase job opportunities through graphic design training. The results of the training show that the implementation of graphic design training has been going well, supported by maximum efforts at each stage of the training. In addition, aspects that need to be considered in graphic design training are also to obtain job opportunities, namely job information, training conditions and conditions of graphic design training graduates. Keywords: Digital Design Training, PKL, Job Opportunities.
Penerapan Algoritma Linear Congruent Method Untuk Aplikasi Pengacakan Soal Doa Harian di SDIT Al-Mansyur Balun Ijuk Sujono, Sujono; Maxrizal, Maxrizal; Alkodri, Ari Amir; Probonegoro, Wishnu Aribowo
Jurnal Ilmiah IT CIDA Vol 8 No 1: Juni 2022
Publisher : STMIK AMIKOM Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55635/jic.v8i1.155

Abstract

Latihan soal dapat membantu meningkatkan hasil belajar siswa sekolah dasar baik matapelajaran tidak wajib maupun matapelajaran wajib seperti menghafal doa-doa harian, dan ini berlaku juga bagi siswa Sekolah Dasar Islam Terpadu Al-Mansyur Balun Ijuk Bangka Belitung. Latihan soal dilaksanakan dengan cara siswa menebak doa apa yang dibacakan oleh guru, atau siswa siswa yang diminta untuk membacakan doa yang disebutkan oleh guru. Dilihat dari kemampuan siswa yang berbeda-beda maka hasil latihannya pun berbeda. Untuk membantu memudahkan menghafal ayat-ayat doa harian bagi siswa yang butuh beberapa kali latihan, maka dibutuhkan aplikasi berbasis web yang dapat diakses dari sekolah maupun dari rumah orangtua siswa. Sehingga latihan soal dapat dilaksanakan sendiri oleh siswa dengan dipandu orangtua. Penelitian ini menganalisis dan merancang aplikasi pembelajaran tebak ayat-ayat doa harian. Untuk perancangan dan analisis sistem digunakan metode prototype dengan dibantu tools UML (Unified Modelling Language). Sedangkan untuk pengumpulan datanya menggunakan metode pengumpulan data yaitu cara wawancara langsung dengan guru sebagai narasumber untuk mendapatkan informasi dan dokumen sebagai bahan analisis. Dan untuk pengacakan ayat-ayat doa harian yang ditampilkan pada aplikasi dengan menerapkan algoritma Linear Congruent Method. Dari penelitian ini menghasilkan sistem yaitu aplikasi tebak ayat doa harian berbasis web.
PELATIHAN KEPEMIMPINAN DASAR UNTUK MEMBENTUK JIWA KEPEMIMPINAN KERJA LAPANGAN YANG RESPONSIF DAN INOVATIF BAGI SISWA PRAKERIN Alkodri, Ari Amir; Fitriyani, Fitriyani; Sarwindah, Sarwindah; Marini, Marini; Irawan, Devi
JURNAL PENGABDIAN KEPADA MASYARAKAT (ABDIMAS) UNIVERSITAS BATURAJA Vol. 4 No. 2 (2024): Jurnal Pengabdian Kepada Masyarakat (ABDIMAS) Universitas Baturaja
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat

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Abstract

Leadership is something that is very necessary for a leader. This is because the leader is the highest position in the company who plays an important role in realizing the company's goals. Leadership is abstract so it can only be seen from the results, namely the results of providing motivation to employees. Without a leader who has a leadership spirit, it is impossible for a company to realize its vision and mission. Leaders must have a positive and energetic soul and have a vision and mission that is in line with the company's vision and mission. A leader must also be able to direct, organize and control all resources, both human resources (employees) and material resources so that company goals can be achieved. This training aims to provide learning related to the spirit of leadership to students so that when running an organization at school or an organization outside of school, students already understand how to be a leader (leadership) and students also understand being a responsive and innovative leader. This training is also carried out to fulfill the lecturer's obligations, namely implementing one of the tri dharmas of higher education, namely community service.
PERAN DAN PENGUATAN KEGIATAN LITERASI DIGITAL DI SEKOLAH MELALUI PROGRAM œGOES TO SCHOOL Septiawan, Yudi; Alkodri, Ari Amir; Supardi, Supardi; Ilham, Ilham; Safitri, Linda; Amanda, Reffi
JURNAL PENGABDIAN KEPADA MASYARAKAT Vol. 30 No. 1 (2024): JANUARI-MARET
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpkm.v30i1.54679

Abstract

In the current digital era, the role and strengthening of literacy at the high school and equivalent levels is significant. It aims to ensure that students receive assistance and learn about the development of this technology. Teenagers are required to use technology not only well but also appropriately. 'Goes to School' Literacy Strengthening Activity is one way for students to understand what information is appropriate to share and pass on to the community through various media. Of the four schools visited at SMK Negeri 1 Pangkalpinang, SMK Negeri 1 Simpang Katis, SMK Negeri 1 Sungailiat, and SMK Negeri 1 Simpang Rimba, the team found that almost all students use Android and nearly all students use social media in their daily lives. However, quite a few of them need help understanding the good and wise use of social media. Through this literacy-strengthening activity, the team also invited high school and vocational school students to intensify the importance of literacy in various media, including participating in Literacy School activities.
Pemberdayaan Pencari Kerja Melalui Pelatihan Desain Grafis Berbasis Adobe Photoshop dan CorelDRAW Adiyarta, Krisna; Atmaja, R Ferry Bakti; Alkodri, Ari Amir; Saputra, Andi
Jurnal Pengabdian Masyarakat: Pemberdayaan, Inovasi dan Perubahan Vol 5, No 5 (2025): JPM: Pemberdayaan, Inovasi dan Perubahan
Publisher : Penerbit Widina, Widina Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59818/jpm.v5i5.2105

Abstract

The high unemployment rate in Pangkalpinang City, reaching 8.2% of the total workforce, requires serious attention because 65% of job seekers do not have the technical skills required by the creative industry, which affects job seekers around ISB Atma Luhur. This activity aims to improve the graphic design skills of job seekers through practice-based training using Adobe Photoshop and CorelDRAW. With 15 participants, the program was conducted over 12 days (80 hours) using a blended learning approach. The results showed an average competency increase of 75%, 100% participant satisfaction, and 64% successfully obtained employment within 3 months. This program has proven effective in improving job skills and sustainable economic opportunities.ABSTRAKPermasalahan tingginya angka pengangguran di Kota Pangkalpinang mencapai 8,2% dari total angkatan kerja memerlukan perhatian serius karena 65% pencari kerja tidak memiliki keterampilan teknis yang dibutuhkan industri kreatif yang mempengaruhi masyarakat pencari kerja di sekitar ISB Atma Luhur. Kegiatan ini bertujuan meningkatkan keterampilan desain grafis pencari kerja melalui pelatihan berbasis praktik menggunakan Adobe Photoshop dan CorelDRAW. Dengan 15 peserta, program dilaksanakan 12 hari (80 jam) menggunakan pendekatan blended learning. Hasil menunjukkan peningkatan kompetensi rata-rata 75%, kepuasan peserta 100%, dan 64% berhasil memperoleh pekerjaan dalam 3 bulan. Program ini terbukti efektif meningkatkan keterampilan kerja dan peluang ekonomi berkelanjutan.
Analisis faktor penentu keberhasilan implementasi sistem informasi akademik pada ISB Atma Luhur Amri, Amri; Isnanto, R Burham; Alkodri, Ari Amir; Bakti Atmaja, R Ferry
Journal of Business & Banking Vol 14 No 1: May-October 2024
Publisher : Universitas Hayam Wuruk Perbanas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14414/jbb.v14i1.4499

Abstract

To support higher education, academic information systems are required. However, user satisfaction, especially among students, is crucial to the system’s success. The aim of this research was to investigate the relationship between student happiness and the quality of academic information systems at the Atma Luhur Institute of Science and Business (ISB), using ease of use as a mediating variable. This study aims to analyze the factors influencing student satisfaction with the academic information system at ISB Atma Luhur. Using structural equation modeling (SEM) with a partial least squares (PLS) approach, this research examines the impact of information quality, system quality, and service quality on ease of use and student satisfaction. Data were collected through questionnaires distributed to 200 students who use the information system. The results indicate that information quality and system quality significantly affect ease of use, which in turn affects student satisfaction. Additionally, service quality has a direct and significant impact on student satisfaction. These findings contribute significantly to the development of academic information systems by highlighting aspects that need attention to enhance user satisfaction. The practical implications of this research include recommendations for improving information quality, system quality, and service quality within the context of academic information systems.
Pemilihan Siswa Praktek Kerja Industri Berbasis Komputer Terbaik Menggunakan Metode AHP Alkodri, Ari Amir; Fitriyani, F; Anisah, A
Brahmana : Jurnal Penerapan Kecerdasan Buatan Vol 5, No 1 (2023): Edisi Desember
Publisher : LPPM STIKOM Tunas Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/brahmana.v5i1.278

Abstract

Prakerin is a guidance, training and learning activity for vocational school (Vocational High School) students carried out in the business world or industrial world which is related to student competencies according to the student's field of work. In general, schools implement vocational vocational internship programs to improve students' skills in their fields. This program is implemented to prepare students to work in the field and also be able to practice the theory they have learned at school. That way, when they graduate, students can adapt more quickly to the world of work in the ISB Atma Luhur computer laboratory. The problem is that the special laboratory assistant, Head of the Computer Laboratory, has difficulty assessing the comparison of some internship students with other internship students to determine whether their performance is the best or not. The calculation of the final score uses the average value method (mean) so that all criteria are considered to have the same weight in terms of importance so that it is not possible to know which criteria are more important. The aim of the research is to apply the AHP method to select the best Industrial Work Practices, therefore it is obtained to determine the criteria weights and student rankings for the best Industrial Work Practices so that they can be used as a basis for decision making and applied by the Head of the Computer Laboratory in selecting the best Industrial Work Practices.