Article Per Year (5 Year)
p-Index From 2021 - 2026
11.252
P-Index
This Author published in this journals
All Journal Jurnal Penelitian Fisika dan Aplikasinya (JPFA) TELKOMNIKA (Telecommunication Computing Electronics and Control) Jurnal Fisika Unand SEMIRATA 2015 JFA (Jurnal Fisika dan Aplikasinya) JOURNAL ONLINE OF PHYSICS Emerging Science Journal Journal of Physics: Theories and Applications Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Otomasi Kontrol dan Instrumentasi Jurnal Hilirisasi IPTEKS (JHI) Jurnal Ilmu Fisika Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming MONSU'ANI TANO Jurnal Pengabdian Masyarakat Jurnal Bidang Ilmu Kesehatan Sainstek : Jurnal Sains dan Teknologi Indonesian Journal of Electrical Engineering and Computer Science BERNAS: Jurnal Pengabdian Kepada Masyarakat Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks Makara Journal of Science JAPI: Jurnal Akses Pengabdian Indonesia Indonesian Journal of Community Empowerment and Service Journal of Artificial Intelligence and Digital Business Research Horizon Promotor: Jurnal Mahasiswa Kesehatan Masyarakat JUKEJ: Jurnal Kesehatan Jompa
Harmadi Harmadi
Departemen Fisika, FMIPA Universitas Andalas
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Dentistry Earth & Planetary Sciences 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 Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Veterinary Other

Published : 185 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 185 Documents
Search

 10   11   12   13   14 
Sistem Monitoring Suhu pada Proses Pendingin Larutan Nutrisi Hidroponik Menggunakan Elemen Peltier dan TDS Meter Siti Aisyah; Harmadi Harmadi
Jurnal Fisika Unand Vol 13 No 3 (2024)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jfu.13.3.336-342.2024

Abstract

Telah dilakukan perancangan sistem monitoring suhu pada proses pendingin larutan nutrisi hidroponik menggunakan elemen peltier dan TDS meter. Proses pendingin larutan nutrisi hidroponik menggunakan elemen peltier yang terhubung dengan sensor DS18B20 sedangkan TDS meter menggunakan nutrisi ABmix untuk menghasilkan konsentrasi terlarut sebesar 200 ppm – 1100 ppm. Elemen peltier aktif ketika suhu diatas 26°C sedangkan suhu dibawah 26°C elemen peltier mati. Konsentrasi terlarut yang dirancang dapat mengaktifkan buzzer ketika dibawah 200 ppm sedangkan diatas 200 ppm buzzer mati. Data berupa suhu dan konsentrasi terlarut yang didapat kemudian diproses oleh mikrokonteler Arduino Uno kemudian suhu dan konsentrasi terlarut ditampilkan ke LCD. Persentase error yang didapat pada pengujian sensor DS18B20 dengan alat pembanding sebesar 2,08% dan sensor TDS meter dengan alat pembanding sebesar 0,25%.
Pemanfaatan Computer Vision Sebagai Pemantauan Perkembangan Bibit Tanaman Tomat Berbasis IoT Muhammad Ridho Isdi; Harmadi Harmadi
Jurnal Fisika Unand Vol 13 No 2 (2024)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jfu.13.2.234-240.2024

Abstract

Perkembangan bibit tanaman tomat memiliki faktor lingkungan yang harus diperhatikan seperti suhu, kelembapan udara dan intensitas cahaya. Faktor tersebut mempengaruhi keadaan bibit dari hari ke hari. Penelitian ini memanfaatkan computer vision untuk memantau perkembangan bibit tanaman tomat berbasis IoT yang diharapkan dapat memantau perkembangan bibit tanaman tomat secara berkala dan mengantisipasi bibit yang belum tumbuh. Pemantauan lingkungan pada bibit menggunakan sensor DHT11 untuk mendeteksi suhu dan kelembapan udara. Sensor LDR untuk mendeteksi intensitas cahaya. Kipas angin DC dan module mist spray fog maker untuk mengontrol keadaan suhu dan kelembapan udara pada tempat pembibitan. Pemantauan dengan computer vision menggunaan algoritma YOLOV8 untuk mendeteksi perkembangan bibit antara tumbuh dan belum tumbuh. Pengambilan data pengukuran dilakukan selama rentang waktu 10 hari. Hasil semua data pengukuran dikirim ke database dengan API, kemudian data tersebut ditampilkan melalui website. Perkembangan bibit tanaman tomat menggunakan sistem lebih cepat 1 hari daripada tidak menggunakan sistem. Pemantauan perkembangan bibit menggunakan YOLOV8 memiliki tingkat akurasi sebesar 96% yang berarti sistem dapat membedakan bibit yang tumbuh dan belum tumbuh. 
Sistem Fotobioreaktor dilengkapi Pemantauan Konsentrasi CO2 dari Kabut Asap pada Model Kebakaran Lahan Gambut Azzahra Zhuhrii; Harmadi Harmadi
Jurnal Fisika Unand Vol 13 No 6 (2024)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jfu.13.6.827-833.2024

Abstract

Indonesia's peatlands are quite extensive and often cause fires that lead to haze. Haze contains harmful compounds, namely carbon dioxide (CO2). One of the efforts to reduce CO2 content is using a microalgae Chlorella vulgaris photobioreactor system. This research makes a photobioreactor system equipped with monitoring the concentration of CO2 emissions from haze on a peatland fire model. The photobioreactor is equipped with an MQ-135 sensor to detect CO2 concentration and an LM35 sensor to determine changes in temperature in the microalgae container. The temperature in the microalgae container is set in the range of 25ºC30ºC according to the habitat of microalgae. The output data from the sensors is processed by Arduino Uno R3. The measurement results of CO2 concentration and temperature are displayed on the I2C LCD in units of ppm and ºC. This study uses a variety of light sources in the form of red, green, blue LEDs and sunlight. The results of the study found that blue LED lights play a more active role to increase the ability of microalgae to reduce CO2 emissions in the room. The photobioreactor system using Chlorella vulgaris microalgae is able to reduce the concentration of CO2 produced from haze in the peatland fire model of 655.08 ppm down to 620.47 ppm within 1 hour.
Analisis Sensitivitas Sensor GY-ML8511 dalam Deteksi Formalin M. Farhan Ramadhan; Meqorry Yusfi; Harmadi Harmadi
Jurnal Fisika Unand Vol 13 No 5 (2024)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jfu.13.5.684-689.2024

Abstract

Food safety is a crucial aspect in meeting people's nutritional needs. Formalin, a dangerous preservative, is often used illegally to extend the shelf life of foodstuffs, posing serious risks to consumer health. This research develops a portable technology for rapid detection of formaldehyde in foodstuffs. The method utilizes the interaction between UV light and the concentration of formaldehyde in a sample treated with Schiff reagent, enabling the measurement of UV uptake proportional to formaldehyde concentration. The Schiff reagent reacts with formalin to produce a colored compound whose absorbance is measured to detect and quantify formalin in the sample. The designed optical system focuses on measuring the intensity of light from a UV LED source, which is then transmitted through the sample. The successfully transmitted light intensity is converted into an electrical signal by the GY-ML8511 sensor, which is then processed by the NodeMCU ESP8266 to display the concentration of formalin on the LCD screen. This research also analyzes the sensitivity and selectivity of the GY-ML8511 sensor to evaluate its performance and reliability in detecting formaldehyde, with the ultimate goal of improving food safety through innovative detection technologies, such as the use of biosensors and advanced spectroscopy. This technology contributes to existing solutions by enabling rapid and accurate detection at various stages of food production, thereby reducing the risk of contamination and improving compliance with food safety standards
Rancang Bangun Alat Ukur Tekanan Hidrostatis dan Kedalaman Perairan Berbasis Sensor Serat Optik M Fachri Yunus; Harmadi Harmadi
Jurnal Fisika Unand Vol 13 No 5 (2024)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jfu.13.5.718-724.2024

Abstract

The design of hydrostatic pressure and water depth measuring instrument based on optical fiber sensor using intrinsic method has been carried out. The design of this hydrostatic pressure and water depth measuring instrument consists of fiber optic sensors which include a light source in the form of a 5V diode laser, FD-620-10 optical fiber as a light transmission medium and OPT101 photodetector. Arduino Uno R3 board as a data processor, and I2C LCD as a viewer of measurement results. Characterization of the fiber optic sensor is done by varying the bending based on the number of serrations that cause differences in output voltage on the fiber optic sensor. Optimal results were obtained when the serrations amounted to 5 with a sensitivity value of -0.0863 V/kPa. The maximum hydrostatic pressure that can be measured is at a water depth of 1.5 m. The measurement results of hydrostatic pressure and water depth obtained with the designed tool against the theory and comparison tool obtained a percentage error of 4.42% and 4.32%, respectively
Penguatan Usaha Pedagang Kuliner - Shelter Kota Barat - Solo Honggowati, Setianingtyas; Hadinugroho, Bambang; Suhari, Endang; Harmadi, Harmadi; Tamara, Yohana
Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Vol 7, No 4 (2024): Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstormin
Publisher : Politeknik Harapan Bersama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30591/japhb.v7i4.7636

Abstract

Usaha Mikro, Kecil, dan Menengah (UMKM) bidang kuliner di Kota Barat, Solo menghadapi berbagai tantangan dalam era globalisasi dan digitalisasi saat ini. Tantangan tersebut antara lain adalah keterbatasan dalam teknologi digital, literasi digital yang rendah, dan akses terbatas terhadap permodalan dan informasi pasar. Untuk menjawab permasalahan ini, program pengabdian ini dilaksanakan dengan melibatkan Paguyuban Pedagang Kuliner Kota Barat, Solo yang terdiri dari 40 UMKM. Program ini bertujuan untuk meningkatkan partisipasi aktif UMKM pedagang kuliner, memperluas pengetahuan dan keterampilan manajemen usaha melalui pemanfaatan teknologi digital, serta mengupayakan peningkatan pendapatan mereka melalui program pendampingan. Program ini menggunakan metode berupa  analisis kebutuhan, penyampaian materi oleh narasumber berpengalaman, diskusi interaktif untuk merumuskan solusi bersama, serta monitoring yang dibantu oleh mahasiswa. Hasil dari kegiatan pengabdian masyarakat ini mencatat pertumbuhan signifikan dalam partisipasi, pengetahuan, keterampilan, dan pendapatan pedagang kuliner di Kota Barat, Solo. Selain itu, meski tidak diukur secara statistik, terdapat indikasi peningkatan nilai ekonomis dan kepuasan dari mitra, yang ditandai dengan mereka yang mengharapkan program serupa di masa depan. Luaran program ini termasuk publikasi ilmiah, publikasi media, dan video dokumentasi, yang menjadi model efektif dalam pengembangan UMKM kuliner serta berkontribusi positif terhadap ekonomi lokal.
Education of Disaster Awareness through Disaster Readiness Socialization as an Effort to Increase Community Knowledge around the Nobita Hill Tourism Area on Disaster Mitigation Marzuki Marzuki; Mutya Vonnisa; Harmadi Harmadi; Dwi Pujiastuti; Arif Budiman; Dwi Puryanti; Sri Oktamuliani; Imam Taufiq; Meqorry Yusfi; Rahmat Rasyid; Astuti Astuti; Sri Handani; Sri Rahayu Alfitri Usna; Dian Fitriyani; Elvaswer Elvaswer; Muhammad Arif; Muhammad Kahfi; Naela Amalia Zulfa; Iqbal Ramadhan; Nurul Hasanah; Feriska Handayani Irka
Warta Pengabdian Andalas Vol 31 No 2 (2024)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jwa.31.2.353-361.2024

Abstract

Nobita Hill, a tourist site in Padang City, is undergoing development as a tourist destination that offers a bird's-eye view of Padang City. Unfortunately, the hilly topography with steep slopes increases the risk of landslides in this area. In order to address the problem, the community service team from the Physics Department of Andalas University has carried out a six-month community service program from July to December 2022. It focused on disaster awareness education and used a qualitative approach. This activity aims to socialize disaster mitigation efforts, especially those related to landslides and earthquakes, considering that Padang City is also prone to earthquakes. The results of this activity showed an increase in the knowledge of the local community after the socialization, but repeated activities are needed to achieve optimal results. This ongoing activity is essential to ensure continuous improvement in the community's understanding of disaster mitigation and to support efforts to make Bukit Nobita a disaster-resilient area. Thus, this activity makes a positive contribution to shaping a safe, sustainable, and disaster-resilient tourism environment.
Analisis Sensitivitas Sensor GY-ML8511 dalam Deteksi Formalin Ramadhan, M. Farhan; Yusfi, Meqorry; Harmadi, Harmadi
Jurnal Fisika Unand Vol 13 No 5 (2024)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jfu.13.5.684-689.2024

Abstract

Food safety is a crucial aspect in meeting people's nutritional needs. Formalin, a dangerous preservative, is often used illegally to extend the shelf life of foodstuffs, posing serious risks to consumer health. This research develops a portable technology for rapid detection of formaldehyde in foodstuffs. The method utilizes the interaction between UV light and the concentration of formaldehyde in a sample treated with Schiff reagent, enabling the measurement of UV uptake proportional to formaldehyde concentration. The Schiff reagent reacts with formalin to produce a colored compound whose absorbance is measured to detect and quantify formalin in the sample. The designed optical system focuses on measuring the intensity of light from a UV LED source, which is then transmitted through the sample. The successfully transmitted light intensity is converted into an electrical signal by the GY-ML8511 sensor, which is then processed by the NodeMCU ESP8266 to display the concentration of formalin on the LCD screen. This research also analyzes the sensitivity and selectivity of the GY-ML8511 sensor to evaluate its performance and reliability in detecting formaldehyde, with the ultimate goal of improving food safety through innovative detection technologies, such as the use of biosensors and advanced spectroscopy. This technology contributes to existing solutions by enabling rapid and accurate detection at various stages of food production, thereby reducing the risk of contamination and improving compliance with food safety standards
Rancang Bangun Alat Ukur Tekanan Hidrostatis dan Kedalaman Perairan Berbasis Sensor Serat Optik Yunus, M Fachri; Harmadi, Harmadi
Jurnal Fisika Unand Vol 13 No 5 (2024)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jfu.13.5.718-724.2024

Abstract

The design of hydrostatic pressure and water depth measuring instrument based on optical fiber sensor using intrinsic method has been carried out. The design of this hydrostatic pressure and water depth measuring instrument consists of fiber optic sensors which include a light source in the form of a 5V diode laser, FD-620-10 optical fiber as a light transmission medium and OPT101 photodetector. Arduino Uno R3 board as a data processor, and I2C LCD as a viewer of measurement results. Characterization of the fiber optic sensor is done by varying the bending based on the number of serrations that cause differences in output voltage on the fiber optic sensor. Optimal results were obtained when the serrations amounted to 5 with a sensitivity value of -0.0863 V/kPa. The maximum hydrostatic pressure that can be measured is at a water depth of 1.5 m. The measurement results of hydrostatic pressure and water depth obtained with the designed tool against the theory and comparison tool obtained a percentage error of 4.42% and 4.32%, respectively
The Effect of Product Quality on Customer Loyalty through Consumer Satisfaction and Company Reputation Alfionita, Hilda; Harmadi, Harmadi; Selliandro, Octano; Soesilo, Primidya
Research Horizon Vol. 5 No. 2 (2025): Research Horizon - April 2025
Publisher : LifeSciFi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54518/rh.5.2.2025.547

Abstract

This study examines the influence of product quality on customer satisfaction, corporate reputation, and its impact on customer loyalty among active participants of PT. Taspen (Persero) in Indonesia. It employs an explanatory research design with a sample of 240 respondents selected using a random sampling method. Sampling was conducted at five branch offices with the largest number of active participants. The data analysis method used was Structural Equation Modelling with Partial Least Squares (SEM-PLS). The findings reveal that product quality has a positive and significant effect on customer satisfaction. However, product quality does not significantly affect corporate reputation. Additionally, both customer satisfaction and corporate reputation have a significant positive effect on customer loyalty. This indicates that when customers are satisfied and perceive a good corporate reputation, they are more likely to remain loyal and continue using services. The study highlights the importance of customer satisfaction as a key driver of loyalty, even more than corporate reputation in this context. These results provide valuable insights into improving service strategies.
Co-Authors Abdul Jailani Gusri Adhiani, Sylvia Adhitya Rolando Erlangga Adhitya Rolando Erlangga, Adhitya Rolando Adila Nadia Adrial, Rico Adrian, Diana Rahmi Afdal Afdal Afdal Afdal Afdhal Muttaqin Agus Rubiyanto Agustini, Meta Agustri, Novia Dwi Ahmad Fauzi Pohan Aida Rahayu Akrajas Ali Umar Alawiya, Tuti Aldo Novaznursyah Costrada Alfionita, Hilda Alfraidila, Fadil Alimin Mahyudin Alwan, Muhammad Naufal Aminah Nurrrahmawati Ammari, Syafiq Andeskob Topan Indra Andeskob Topan Indra Andeskob Topan Indra Ani Fatimah Ani Fatimah, Ani Anindy Bahri Annisa Oktaviani Putri Apritama , Faris Arif Budiman Arifah, Azizah Ghina Arisanti, Nova Jane Arsis, Asi Noflanda Asi Noflanda Arsis Astuti Astuti Astuti Astuti Astuti Astuti Astuti Aulia Rabiyu Rizky Awaluddin Awaluddin Awaluddin Awaluddin Ayu Afifah Al-Farzaq Ayu Putri Ningsih Azizah Ghina Arifah Azizah Ghina Arifah Azizah, Nurhalimah Azmi Wahyu Anggita Azmi Wahyu Anggita, Azmi Wahyu Azzahra Zhuhrii Azzahra, Nayla Khanisa Bahri, Anindy Bambang Widiyatmoko Basri, Feri Helmi Bayu Hadi Saputro Bayu Hadi Saputro Bayu Hadi Saputro, Bayu Hadi Biolita, Nadya Okta Cahyandari, Joanica Intan Cahyani, Harum Cahyani, Putri Aqmah Costrada, Aldo Novaznursyah Dahyunir Dahlan Damai Kasih Waruwu, Prischila Damayanti, Elok Dea Kurnia Harysandi Dedi Mardiansyah Della Rahmawarni Denny Ruliansyah Deswilan, Sixtinah Dewita, Novia Ratna Diah Sundari Dian Fitriyani Dian Milvita Diana Rahmi Adrian Dwi Pujiastuti Dwi Pujiastuti Dwi Puryanti Egri Junita El Basthoh Elfira Saufina Elistia Liza Namigo, Elistia Elma Yusnita Elma Yusnita, Elma Elvaswer Elvaswer Elvina, Yuli Esana, Ria F Febrielviyanti Fadil Alfraidila Fajri Fachrezy Hamid Fajrul Huda Fani Anjelina Farah Syauqi Farhana, Salwa Febriyanti, Theresia Utpala Feri Helmi Basri Feriska Handayani Irka, Feriska Handayani Firmansyah - Firmansyah - Firmansyah Firmansyah Fitri, Khairini Fitri, Riska Maya Fitri, Sari Widya Fitria Khairunnisa Furda, Yani Prihatina Gatut Yudoyono Geby Sri Ayu Oktavia Genta Kampai Gusri, Abdul Jailani HADINUGROHO, BAMBANG Hamid, Fajri Fachrezy Harum Cahyani Haryanto Saputra Havizzullah Havizzullah Havizzullah, Havizzullah Hawariyi Ola Yuzria Hawariyi Ola Yuzria Helmi Yusnaini Hertanti, Ferra Hidayati, Miskhatul Hiroyuki Hashiguchi Hiroyuki Hashiguchi Hiroyuki Hashiguchi Hiroyuki Hashiguchi, Hiroyuki Honggowati, Setyaningtyas Huda, Erin Ficrah Huda, Fajrul I Kadek Agus Sara Sawita Ikhsan, Khairatul Ikhsan, Lukita Sari Ikhwani, Miftah Imam Taufik Imam Taufiq Imam Taufiq Inggi Dwi Putri Inggi Dwi Putri Iqbal Ramadhan Iqbal Ramadhan Irawan, Tomi Isdi, Muhammad Ridho Ismarini, Dinia J. Tongkukut Jasmine, Annisah Biancika Joanica Intan Cahyandari Juanda, Muhammad Tri Junita, Egri Kampai, Genta Kemal, Badrul Mustafa Kemal, Badrul Mustafa Khairatul Ihksan Khairatul Ikhsan Khairini Fitri Khairunisa, Khaila Sugma Khairunnisa, Fitria L. Luini Lisna Meylani Lopa, Reforma Lukita Sari Ikhsan M Fachri Yunus M Fachri Yunus M Farhan Ramadhan M. Ali Shafii M. Farhan Ramadhan Maharani, Sasha Tiara Manda, Poni Dwi Mardian Peslinof Marheini, Hilda Marzuki Marzuki Marzuki Marzuki Marzuki Marzuki Marzuki Marzuki Mega Roza Lia Meqorry Yusfi Miftah Ikhwani Miskhatul Hidayati Mitra Djamal Mochammad Imron Awalludin Mohammad Ali Shafii Mora Mora Mora Mora Mora Muchlian, Meli Muhamad Iqbal Muhamad Iqbal Muhamad Zainuddin Muhammad Arif Muhammad Arif Muhammad Fahrizal, Muhammad Muhammad Faisal Muhammad Faisal Muhammad Kahfi Muhammad Kahfi Muhammad Naufal Alwan Muhammad Ridho Isdi Muhammad Shadri Muhammad Tri Juanda Muharmen Suari Muldarisnur, Mulda Mutya Vonnisa Muzirwan Muzirwan Nadia Yudia Putri Nadia, Adila Nadya Okta Biolita Naela Amalia Zulfa Naela Amalia Zulfa Najmah, Najmah Nasution, Subhan Fahmi Neneng Fitrya Nini Firmawati Nola Fridayanti Nola Fridayanti, Nola Nor Azlan Mohd Aris Novia Dwi Agustri Novia Ratna Dewita Nurannisyah , Rizky Nurrahmawati, Aminah Nurrohima, Meiliza Nurrrahmawati, Aminah Nurul Annisa Nurul Hasanah Okky Frananda Putra Oktarisa, Dian Perdana, Andi Gilang pridamayanti, Arviana Putra, Okky Frananda Putri, Annisa Oktaviani Putri, Inggi Dwi Putri, Lydia Atica Putri, Nadia Yudia Putri, Rachelia Anugerah Putri, Rica Syafrida Putri, Syerly Eka Rabiatul adawiyah Rabiatul Adawiyah Rahayu, Aida Rahma, Alpha Liana Yuvita Rahmad Rasyid Rahmad Rasyid Rahmat Rasyid Rahmat Rasyid Rahmawarni, Della Ramacos Fardela Ramadhan, M. Farhan Ramadhan, Ravidho Ramadhani Perdana Ramadhani Perdana, Ramadhani Ramadhani, Natasha Rani Delvihardini Rapika Dianita, Nesya Rasyid, Rahmad Ravidho Ramadhan Ravidho Ramadhan Reforma Lopa Rhahmi Adni Pesma Rini Oktaviani Riska Maya Fitri Riski Amalia, Riski Rizki Rizki Rizky, Aulia Rabiyu Robi Zulfahri Roni Syafrialdi Roni Syafrialdi, Roni Salahuddin Salahuddin Sandra Sandra Saputra, Haryanto Sari Widya Fitri Saufina, Elfira Selliandro, Octano Seni Herlina Setianingtyas Honggowati Shadri, Muhammad Shakira, Nafisah Shimomai, Toyoshi Sholihun, Sholihun Siti Aisyah Siti Aisyah Siti Chadijah Sixtinah Deswilan Sixtinah Deswilan Sixtinah Deswilan Soesilo, Primidya Solly Aryza Sri Handani Sri Oktamuliani Suari, Muharmen Sugeng Nugroho Suhari, Endang Suhariningsih Sundari, Diah Suryadi Suryadi Suryanto, Wiwit Syafiq Ammari Syafrida Putri, Rica Syauqi, Farah Syerly Eka Putri TAMARA, YOHANA Tomi Irawan Toyoshi Shimomai Toyoshi Shimomai Trengginas Eka Putra Sutantyo Ulfa, Siti Zahara Nur Khatimah Usna, Sri Rahayu Alfitri Veithzal Rivai Zainal Wildian Wildian Wildian Wildian Yetria Rilda Yozi Amasda Yude Yude, Yozi Amasda Yuli Elvina Yunus, M Fachri Zamora, Ronaldi Zhuhrii, Azzahra Zulfahri, Robi Zulfi Zulfi Zulfi Zulfi Zulfi Zulfi