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All Journal Mechatronics, Electrical Power, and Vehicular Technology Department of Naval Architecture Rekayasa Mesin Jurnal Rekayasa Mesin SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Angkasa: Jurnal Ilmiah Bidang Teknologi KACANEGARA Jurnal Pengabdian pada Masyarakat Janaka : Jurnal Pengabdian Masyarakat Jurnal Pendidikan dan Teknologi Indonesia Jurnal Ilmiah Wahana Pendidikan Society: Jurnal Pengabdian Masyarakat Jurnal Vokasi Mekanika Jurnal Rekayasa elektrika Advance Sustainable Science, Engineering and Technology (ASSET) Jurnal Abdimas Taawun: Jurnal Pengabdian kepada Masyarakat Rekayasa: Jurnal Penerapan Teknologi dan Pembelajaran Jurnal Panjar : Pengabdian Bidang Pembelajaran
Aldias Bahatmaka
Universitas Negeri Semarang
Religion Agriculture, Biological Sciences & Forestry Humanities Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Design and Construction of a Leisure Boat Bottom Glass Prototype as An Underwater Panorama Tourism Ride in Karimunjawa Aryadi, Widya; Bahatmaka, Aldias; Karnowo, Karnowo; Rumondang, Juwita Ria; Rumapea, Fedrik Immanuel; Kurniawan, Ahmad Khusom; Kusuma, Anwar Widjaya; Hidayat, Indra Nurul
Rekayasa Vol. 22 No. 1 (2024)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/rekayasa.v22i1.13881

Abstract

The lack of proper tourism infrastructure often limits the potential of marine ecotourism. In Karimunjawa, coral reef tourism is a major attraction. However, accessibility remains an issue, especially for visitors who cannot swim or dive. This research focuses on the design and construction of a glass-bottom leisure boat prototype to provide a safe and immersive underwater panorama experience. This study falls within naval architecture and marine engineering, addressing the challenge of designing a stable, efficient, and safe tourism vessel. A key concern in ship design is balancing hydrodynamic efficiency with stability. While monohull boats are common, their transverse stability is relatively low. To overcome this, a catamaran hull configuration was chosen for better stability, larger deck space, and reduced resistance. The prototype was constructed with dimensions of 21.81 m in length, 2.63 m in height, and 7.51 m in width, featuring a glass-bottom viewing area to enhance the tourism experience. Hydrodynamic performance analysis showed an average increase in resistance of 12.39307 N as speed increased, demonstrating the vessel’s efficiency. The construction and testing process confirmed that the catamaran hull improves passenger safety, minimizes capsizing risk, and enhances the underwater viewing experience. This research contributes to sustainable marine tourism by introducing an innovative tourism ride that allows visitors to explore the underwater beauty of Karimunjawa without requiring diving skills. The successful design and construction of this prototype provide a model for future eco-aafriendly tourism vessels.
PENINGKATAN KETERAMPILAN GURU PRODUKTIF SMK DALAM PENDIDIKAN 4.0 MELALUI PELATIHAN PEMBUATAN DAN PUBLIKASI VIDEO PEMBELAJARAN DI YOUTUBE Hidayat, Hanif; Asri, Sarwi; Iskandar, Ranu; Bahatmaka, Aldias; Huda, Khoirul; Leksono, Panggah Bowo; Winarko, Chandra Adi; Arrijah, Hanalinda Kubrus
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 7, No 4 (2023): December
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v7i4.17827

Abstract

ABSTRAKPendidikan 4.0 merupakan paradigma pendidikan masa depan, dimana pembelajaran cybergogy yang diterapkan. Pembelajaran ini  memerlukan teknologi digital dan internet dalam penerapannya. Salah satu teknologi digital tersebut adalah video pembelajaran. Salah satu SMK Negeri di Kabupaten Tegal siap mendukung pendidikan 4.0 dengan menerapkan pembelajaran interaktif dengan menggunakan video. Tujuan dari pengabdian ini yaitu untuk meningkatkan keterampilan digital guru produktif SMK.. Ada 3 tahapan dalam pengabdian ini yaitu persiapan, pelaksanaan, dan evaluasi. Tahap persiapan dilakukan dengan (1) mengumpulkan informasi situasi di SMK, (2) mengatur waktu dan tempat pelatihan, dan (3) mempersiapkan alat dan bahan yang akan digunakan saat pelatihan, lembar kuesioner dan soal pretest & posttest. Tahap pelaksanaan menggunakan beberapa metode, yaitu ceramah, demonstrasi, dan praktik langsung. Evaluasi dilakukan dengan memberikan pretest dan posttest, mengisi kuesioner kebermanfaatan pengabdian, dan pengamatan selama proses pelatihan. Hasil pengabdian ini menunjukan bahwa pelatihan ini diadakan pada tanggal 27 Juli 2023 dengan jumlah peserta 15 guru dapat meningkatkan pengetahuan peserta pelatihan dari 56,00 menjadi 77,33 dari skor maksimal 100. Selama proses pelatihan peserta pelatihan termotivasi. Peserta pelatihan merasa sangat puas dengan pelatihan yang dilakukan. Kata kunci: pendidikan 4.0; SMK; video pembelajaran; youtube ABSTRACTEducation 4.0 is a future educational paradigm, where cybergogy learning is applied. This learning is not only assisted by digital technology but uses the internet in its use. One of these digital technologies is learning videos. One State Vocational School in Tegal Regency is ready to support education 4.0 by implementing learning using videos. The purpose of this service is to improve the productive digital skills of SMK teachers. There were 3 stages in this service, namely, preparation, implementation, and evaluation. The preparatory phase was carried out by (1) gathering information on the situation at the SMK, (2) arranging the time and place for the training, and (3) preparing the tools and materials to be used during the training and the pretest & posttest sheets. The implementation phase used several methods, namely lectures, demonstrations, and direct practice. Evaluation was carried out before, during and after the activity by providing pretest and posttest, observing during the training process, and assessing the performance of the trainees. The results of this service showed that this training held on July 27 2023 with a total of 15 teachers participating can increase the training participants' knowledge from 56.00 to 77.33 from a maximum score of 100. During the training process the training participants were motivated. The training participants were very satisfied with the training carried out.. keywords: education 4.0; learning video; vocational high school; youtube
Ibu sebagai komponen penting dalam pemasyarakatan berkendara yang aman: penyuluhan safety riding for MOM (berkendara yang aman) pada Ibu-ibu PKK Kelurahan Ngijo, Gunungpati, Kota Semarang Al-Janan, Dony Hidayat; Bahatmaka, Aldias; Kriswanto, Kriswanto; Setiadi, Rizki
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 9, No 3 (2025): May
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v9i3.30556

Abstract

Abstrak Beberapa penelitian menyebutkan bahwa ketertiban dalam berkendara berkaitan dengan tingkat pendidikan, ketrampilan dalam mengendarai kendaraan, dan kesadaran dalam berlalu lintas. Stigma di masyarakat menuduh pengendara yang tidak tertib umumnya adalah wanita terkhusus kaum ibu. Sementara ibu adalah guru pertama dan utama bagi anak-anaknya maka asumsinya orang tua (ibu) yang baik dalam berkendara maka akan didapatkan pula anak-anak yang baik dalam berkendara. Berdasar latar belakang di atas, maka sebagai wujud tri dharma perguruan tinggi diadakan kegiatan pengabdian masyarakat dalam bentuk penyuluhan Safety Riding for MOM (berkendara yang aman) yang dilakukan oleh beberapa dosen Teknik Mesin UNNES kepada ibu-ibu PKK Kelurahan Ngijo, Gunungpati, Kota Semarang. Kegiatan ini dilakukan dengan metode ceramah dan praktek.  Sebagai simpulan, para peserta sangat antusias dan memahami materi yang disampaikan, ditandakan dengan terjawabnya 73% secara benar posttest dalam game  dan dikategorikan serapan materi cukup baik.   Kata kunci: penyuluhan; safety riding; PKK; Kelurahan Ngijo Abstract Several studies have stated that orderliness in driving is related to the level of education, skills in driving vehicles, and awareness in traffic. Stigma in society accuses unruly drivers are generally women, especially mothers. While mothers are the first and foremost teachers for their children, the assumption is that parents (mothers) who are good at driving will also produce children who are good at driving. Based on the background above, as a manifestation of the tri dharma of higher education, a community service activity was held in the form of counseling on Safety Riding for MOM (safe driving) which was carried out by several UNNES Mechanical Engineering lecturers to PKK mothers in Ngijo Village, Gunungpati, Semarang City. This activity was carried out using lecture and practice methods. In conclusion, the participants were very enthusiastic and understood the material presented, indicated by 73% of the posttest answers being answered correctly in the game and categorized as quite good material understanding. Keywords: counseling; safety riding; PKK; Ngijo Village
Application of Science and Technology to Improve Productivity, Quality, and Marketing of Mocaf Bolen in Semarang City Bahatmaka, Aldias; Ardiansari, Anindya; Fibriana, Fidia; Hidayat, Indra Nurul; Sari, Linda; Mayangsari , Effelie Dewi; Prasdika, Tegar Oki; Sandi Pratama , Fajar Rizqi
Society : Jurnal Pengabdian Masyarakat Vol. 4 No. 6 (2025): November
Publisher : Edumedia Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55824/0cmdjb05

Abstract

Micro, Small, and Medium Enterprises (MSMEs) make a significant contribution to economic growth, job creation, community empowerment, and the reduction of economic inequality. By 2023, MSMEs' contribution to Indonesia's GDP is projected to reach 61%, equivalent to IDR 9,580 trillion. The MSME sector absorbs 97% of the national workforce, representing approximately 117 million workers. The number of MSMEs also continues to grow each year, reaching 66 million in 2023, an increase from 65 million in 2022 (KADIN). MSME mentoring is a concrete step in supporting national aspirations, including increasing quality employment, encouraging entrepreneurship, developing creative industries, and supporting infrastructure development. In alignment with the SDGs, this PKM activity helps increase village community income and reduce income disparity. Additionally, MSMEs can apply appropriate technology (TTG) developed through university innovations. In this PKM program, the university’s IKU achievements for students and lecturers relate to IKU 2 and IKU 5, aligning with RIRN in the food sector concerning MSME empowerment for local food processing through TTG. The mentoring provides tangible benefits, with Appropriate Technology such as the Automatic Grinding Machine and Automatic Proofer Machine, resulting in a production increase to 500 Mocaf bolen per day from the original 350, reflecting a 42.86% rise. Furthermore, product diversification training was conducted by processing Mocaf flour into higher-value products such as Bolen Mocaf cookies and Mocaf Banana Bread. Digital marketing and business website mentoring were also implemented to strengthen promotional media, enabling products to access broader and potentially global markets
Improving Understanding of Intellectual Property Legal Protection Irawaty Irawaty; Sunyoto Sunyoto; Wara Dyah Pita Rengga; Aldias Bahatmaka; Godham Eko Saputro
Jurnal Panjar: Pengabdian Bidang Pembelajaran Vol. 5 No. 2 (2025)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/panjar.v5i2.35692

Abstract

After Indonesia became a signatory to the General Agreement on Tariffs and Trade (GATT) in 1994, Indonesia already had regulations that became the legal basis for the protection of patents, copyrights, trademarks, trade secrets, integrated circuit layout designs, industrial designs, plant variety protection, and geographical indications. In Indonesia, of all the types of IP that have been written, only a few types of IP are quite popular, namely patents, copyrights, and trademarks. Based on the theory of legal awareness stated by Soerjono Soekamto, if someone knows a regulation then it is included in the category of having knowledge only. In fact, for each regulation, the community does not only stop at the level of knowledge but also the level of understanding, attitudes, and behavior to be able to know their legal awareness. In relation to IP regulations, the community (in relation to this community service activity, those who have the potential to own IP, namely Teachers and Students) is expected not only to stop at the level of knowledge but also at the level of behavior (in this case the expected behavior is, at least to record and/or register the IP they own). With the three pillars of IP stipulated, namely registration/recording, commercialization, and protection. IP regulations in Indonesia stipulate that IP that can be protected is IP that has been registered with the DJKI. In connection with the relative lack of understanding of high school/vocational school teachers and students in Semarang City related to the focus and three pillars of IP, it is urgent for the UNNES academic community to contribute significantly as a facilitator to improve the understanding of IP protection with a focus on Copyright for high school and vocational school teachers in Semarang City by conducting workshops and facilitating IP recording/registration. 
Strengthening 3D Model Design Learning by Utilizing Website-Based Onshape 3D to Improve the Competence of Students at SMKN Jateng in Semarang Bahatmaka, Aldias; Darsono, Febri Budi; Irawaty; Prasdika, Tegar Oki; Laksono, Aryo; Habibullah, Muhammad; Muclisin, Choirul Anton
Society : Jurnal Pengabdian Masyarakat Vol. 5 No. 1 (2026): Januari
Publisher : Edumedia Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55824/fm0xbg40

Abstract

This community service is an implementation of science in the field of Design / Engineering, especially 3D object design. The Indonesian creative industry sees great opportunities with 3D design. This is closely related to the development of information technology that is increasing every year. Knowing how to create 3D objects will open up job opportunities for the current generation. In addition, it is also one way to attract scientific interests to the University level, especially in the Mechanical Engineering Department. In facing increasingly fierce global competition, it is very necessary The purpose of this community service program is to provide training in creating 3D objects to vocational school students because there is no comprehensive training on the process of creating 3D objects and their supporting tools. as an effort to improve design skills and also at the same time capture students' interests and talents to be able to learn early about one of the sciences in the Mechanical Engineering Department. 3D object design begins with how to create 3D objects with website-based Onshape3d. Onshape3d with a website was chosen because it is open source or free. Onshape3d's ability to create 3D objects and create 3D animations has long been recognized, because it is open source. To prevent creativity support from becoming a burden, it is hoped that this will become a source of innovation for participants. To assess the effectiveness of the training, student understanding was evaluated through Quizizz before the pre-test and after the post-test of the activity. The pre-test results showed that students' initial understanding of 3D design concepts and CAD software was still relatively low, with an average score of 45%. Their knowledge was still limited to the basic functions of modeling software. After the training, the post-test evaluation showed a significant improvement: the average score jumped to 76%, reflecting a better understanding of 3D design concepts and skills in using OnShape 3D.
Strengthening Education on the Importance of Ethical use of Chatgpt in the Compilation of Student Written Works at Sma Negeri 1 Kedungwuni, Pekalongan Regency Khumaedi, Muhammad; Bahatmaka, Aldias; Rumondang, Juwita Ria; Bahatmaka, Antama; Fahmi, Fiqri Fadillah; Prasdika, Tegar Oki; Laksono, Aryo; Habibullah, Muhammad; Muclisin, Choirul Anton
Society : Jurnal Pengabdian Masyarakat Vol. 5 No. 1 (2026): Januari
Publisher : Edumedia Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55824/1jysh665

Abstract

Learning media in the computer and internet era can help teachers and students learn better. ChatGPT is an AI system that enables conversational interaction through text, can help students understand complex subject matter and improve their learning outcomes. Because the answers are This application is very popular with students because it is well-structured and can solve problems in a short time. However, AI technology, especially Generative Pre-trained Transformer (Chat GPT), has been very important for the advancement of education. In addition, it has an impact on student creativity, originality, and their learning process. This study collected data on student perceptions of the ethics of using ChatGPT. In addition, the written work created was evaluated for its quality. It is hoped that the results of this study will improve our understanding of the possibilities and difficulties of integrating ChatGPT in education. The results of the training on understanding the ethics of using ChatGPT in writing scientific papers for students of SMA Negeri 1 Kedungwuni, Pekalongan Regency, obtained several conclusions: The training was carried out smoothly to students covering the ethical material of using ChatGPT with the quality of creating appropriate prompts and an understanding that AI as a writing aid needs to evaluate the output AI provides. In addition, by holding training, students' abilities in utilizing GPT Chat as a tool in writing papers have increased
Effect of Printing Speed on the Properties of 3D Printed Products Using Recycled PET Filament Deni Fajar Fitriyana; Agung Efriyo Hadi; Nugroho Suhodo; Aldias Bahatmaka; Januar Parlaungan Siregar; Tezara Cionita; Zuhriyan Ash Shiddieqy Bahlawan; Achmad Yanuar Maulana
Advance Sustainable Science Engineering and Technology Vol. 8 No. 3 (2026): May - July
Publisher : Science and Technology Research Centre Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/asset.v8i3.2049

Abstract

Recycled PET has been widely studied for its potential use in 3D printing applications. However, few research has examined how printing speed affects recycled PET filament products' mechanical and physical qualities. This research examines how printing speed influences the physical and mechanical qualities of 3D-printed PET filament goods created from mineral water bottle trash. In this study, filament fabrication is carried out using the homemade pultrusion machine, then the filament is used for 3D printing with variations in printing speed (30, 45, and 60 mm/s). The conducted tests comprise density, tensile, hardness, and compressive testing to examine their physical and mechanical properties. This research found that 45 mm/s printing produced specimens with the maximum density, tensile strength, and hardness. The material reached a density of 0.968 g/cm³, tensile strength of 15.752 N/mm², and hardness of 43.50 Shore D under these circumstances. In contrast, specimens printed at 30 mm/s and 45 mm/s showed the greatest (10.841 N/mm²) and lowest (6.510 N/mm²) compressive strengths. The density, hardness, and tensile strength of 3D-printed specimens improved as the printing speed increased from 30 to 45 mm/s. Printing rates above 45 mm/s reduced specimen density, hardness, and tensile strength. This work promotes sustainable manufacturing by showing that recycled PET filament may be used for 3D printing and how printing speed affects material qualities, thereby promoting sustainable production practices and reduce dependence on virgin materials.
The Analysis of Diameter Expansion and Connection Angle Variations Effects In Hyropower Penstock Pipe Bend on Pressure Drop Using Computational Fluid Dynamics Simulation Agung Widodo; Dony Hidayat Al-Janan; Aldias Bahatmaka
Jurnal Vokasi Mekanika (VoMek) Vol 8 No 2 (2026): Jurnal Vokasi Mekanika
Publisher : Unversitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/wb52b413

Abstract

Pipe bends in hydropower penstock systems effected pressure drop due to changes in fluid flow direction. Pressure drop in piping systems can decrease overall system efficiency. This study aims to analyze the effect of diameter expansion variations (1.25D and 1.5D) and connector angle variations (10o–90o) on pressure drop in 90o pipe bends using Computational Fluid Dynamics (CFD) simulation. The study employed an experimental approach based on ANSYS Fluent 2019 R3 simulation with 13 design variations, an inlet velocity of 7 m/s, water as the fluid, and the k- realizable turbulence model. Simulation results showed that the 1.25D design with a 10o connector angle produced the lowest pressure drop of 1,094.350 Pa, which is 47.7% lower than the standard 1D design with a pressure drop value of 2,090.634 Pa. Design 1.5D with a 90o connector angle yielded the highest pressure drop of 21,355.714 Pa, an increase of 921.51% from the standard 1D design. Increasing the connector angle consistently raised pressure drop in a non-linear pattern across both diameter variations. The 1.25D+10o design proved most optimal by combining effective flow velocity reduction with a gradual geometric transition, thereby minimizing flow separation and turbulence. These findings are expected to contribute to the optimization of hydropower penstock pipe design to improve overall flow system efficiency.
An efficient motion planning framework for four-wheel steering autonomous vehicles using Lazy Edge-Based A* and adaptive RK4-MPC Deyndrawan Sutrisno; Subiyanto Subiyanto; Arimaz Hangga; Aldias Bahatmaka; Nur Azis Salim; Elfandy Yunus; Muhammad Hilmi Farras; Setya Budi Arif Prabowo
Journal of Mechatronics, Electrical Power, and Vehicular Technology Vol 17, No 1 (2026)
Publisher : National Research and Innovation Agency

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/j.mev.2026.1073

Abstract

This work presents an efficient motion planning framework for four-wheel steering (4WS) autonomous vehicles operating in complex and unknown environments. To improve planning efficiency, the framework employs a lazy edge-based A* (LEA*) algorithm for global path planning, adaptive fourth-order Runge–Kutta model predictive control (RK4-MPC) for trajectory tracking and motion execution, and wheel force distribution control (WFDC) to ensure stable motion during steering maneuvers. Quantitative results show that the LEA* reduces planning time by 87.5 % edge evaluations by 96.1 % compared to conventional A*, while improving path smoothness by 51 %. The integration of adaptive RK4-MPC with WFDC achieves the lowest tracking error and heading error of 34.8 % and 37.5 % compared to OMNI, and 28.6 % compared to S-4WS. In addition, the proposed method reduces the wheel slip ratio 88.4 % better than OMNI and 46.7 % better than S-4WS, while also reducing yaw acceleration by 50 % compared to both baselines. For computational efficiency, the proposed framework achieves a search time of 0.5234 s, 83.1 % faster than OMNI, and 37.1 % faster than S-4WS, and an optimization time of 1.4892 s, 30.3 % faster than S-4WS. Overall, the proposed framework improves motion planning efficiency while maintaining smooth and stable motion in simulation.
Co-Authors Abdurrahman Abdurrahman Achmad Yanuar Maulana Agung Efriyo Hadi Agung Widodo Agustinus Purna Irawan Andi Abdullah Ghyferi Andriano, Kriswanto Anindya Ardiansari Antama Bahatmaka, Antama Anwar, Ahmad Ari Dwi Nur Indriawan Musyono Arimaz Hangga Arimaz Hangga, Arimaz Arrijah, Hanalinda Kubrus Asri, Sarwi Athanasius Priharyoto Bayuseno Azara, Salsa Bila Bahlawan, Zuhriyan Ash Shiddieqy Buana, Lanang Puspa Budi Arif Prabowo, Setya Budi Darsono, Febri Budi Chasan, Ahmad Cionita, Tezara Daffa Agya Mahardika Darsono, Febri Budi Deyndrawan Sutrisno Didik Supriadi Dony Hidayat Al-Janan Eko Sasmito Hadi Elfandy Yunus Fahmi, Fiqri Fadillah Fidia Fibriana Fiqri Fadillah Fahmi Fitriana, Deni Fajar Fitriyana, Deni Fajar Ghyferi, Andi Abdullah Godham Eko Saputro Hanif Hidayat Hendrix Noviyanto Firmansyah, Hendrix Noviyanto Herlin Pujiarti Hidayat, Hanif Hidayat, Indra Nurul Hilmi Farras, Muhammad Hutagalung, Christian Imanuel Hyoung Cho, Joung Hyung, Cho Joung Imam Pujo Mulyatno Imanu Danar Herunandi Irawaty Irawaty Irawaty Iskandar, Ranu Januar Parlaungan Siregar Karnowo - Khoirul Huda Kriswanto Kriswanto, Kriswanto Kurniawan, Ahmad Khusom Kusuma, Anwar Widjaya Laksono, Aryo Laksono, Aryo Eko Laksono, Galih Tri Leksono, Panggah Bowo Manalu, Janviter Markus Diantoro Mayangsari , Effelie Dewi Mera Kartika Delimayanti Muclisin, Choirul Anton Muhammad Habibullah Muhammad Hilmi Farras Muhammad Khumaedi Muhammad Yusuf Wibowo Natalia Desy Putriningtyas, Natalia Desy Nubli, Haris Nugroho Suhodo Nur Azis Salim Prasdika, Tegar Oki Puspitasari, Windy Desti Puteri, Berliana Ayarent Putrananda , Musdika Bagas Satria Putrananda, Musdika Bagas Satria Rafif Dimas Pratama Ramadhani, Risky Retnaningsih, Prihatini Ridananda, Ayyub Rifky Ismail Rizki Setiadi Rizqi Fitri Naryanto Rumapea, Fedrik Immanuel Rumondang, Juwita Ria Rusiyanto Rusiyanto Rusiyanto, Rusiyanto Salim, Nur Azis Samsudin Anis Sandi Pratama , Fajar Rizqi Sanggrahita, Diadora Sari, Linda Setiadi, Rizki Setya Budi Arif Prabowo Siregar, Januar Parlaungan Sonika Maulana Sucihatiningsih Dian Wisika Prajanti Sukoco, Imam Sunyoto Sunyoto Supriadi, Didik Sutrisno, Deyndrawan Syafei, M. Hilman Gumelar Tezara Cionita Vandika, Anggi Wara Dyah Pita Rengga Warsiti Warsiti Warsiti Warsiti Wibowo, Muhammad Yusuf Widya Aryadi Widya Hary Cahyati Winarko, Chandra Adi Wirawan Sumbodo Yunus, Elfandy