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All Journal Jurnal Penelitian Fisika dan Aplikasinya (JPFA) TELKOMNIKA (Telecommunication Computing Electronics and Control) Jurnal Fisika Unand SEMIRATA 2015 JFA (Jurnal Fisika dan Aplikasinya) EKOMBIS REVIEW: Jurnal Ilmiah Ekonomi dan Bisnis JOURNAL ONLINE OF PHYSICS Emerging Science Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Otomasi Kontrol dan Instrumentasi Jurnal Ilmu Fisika Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming MONSU'ANI TANO Jurnal Pengabdian Masyarakat 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 Decision Sciences, Operations Research & Management 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

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Analisis Pengaruh Macrobending Serat Optik Pada Sensor Glukosa Dengan Metode Evanescent Nola Fridayanti; Muldarisnur Muldarisnur; Harmadi Harmadi
Jurnal Ilmu Fisika Vol 10 No 1 (2018): March 2018
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jif.10.1.46-52.2018

Abstract

Telah dilakukan analisis pengaruh macrobending serat optik yang telah dikupas claddingnya sepanjang 1 cm  pada sensor glukosa dengan memanfaatkan interaksi gelombang evanescent pada serat optik dengan molekul glukosa. Cahaya dari laser dioda dengan panjang gelombang 650 nm ditransmisikan pada serat optik multimode. Pengupasan sebagian cladding serat mengakibatkan pelemahan intensitas terukur pada detektor akibat interaksi gelombang evanescent dengan molekul glukosa dalam urine. Penurunan intensitas cahaya terukur sebagai perubahan tegangan pada fotodioda yang mengindikasikan kosentrasi glukosa. Perbedaan konsentrasi glukosa berkaitan dengan indeks bias larutan glukosa (n2) yang menentukan kuat interaksi dan pelemahan gelombang evanescent. Intensitas cahaya yang sampai ke detektor meluruh secara eksponensial sebagai fungsi dari panjang pengupasan cladding serat optik. Hasil pengukuran menunjukkan bahwa tegangan keluaran dari sensor berkurang secara linear terhadap konsentrasi glukosa dengan sensitivitas yang diperoleh adalah 0,32558 (mg/dl)/mV, 0,34193 (mg/dL)/mV, dan 0,33677 (mg/dL)/mV. Kata kunci: macrobending, gelombang evanescent, serat optik, glukosa.
Analisis Pengaruh Macrobending Pada Sensor Albumin Urin Dengan Metode Evanescent Menggunakan Serat Optik FD 620-10 Haryanto Saputra; Harmadi Harmadi; Afdhal Muttaqin
Jurnal Ilmu Fisika Vol 11 No 1 (2019): March 2019
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jif.11.1.31-36.2019

Abstract

Telah dilakukan analisis pengaruh macrobending pada sensor albumin urin dengan metode evanescent menggunakan serat optik FD 620-10. Sumber cahaya dari laser dioda dengan panjang gelombang 650 nm ditransmisikan pada serat optik multimode. Pengupasan cladding serat optik sepanjang 3 cm mengakibatkan pelemahan intensitas terukur pada detektor akibat interaksi gelombang evanescent dengan molekul albumin dalam urine. Sensor albumin urin dikarakterisasi berdasarkan tegangan keluaran fotodioda. Hasil karakterisasi sensor menunjukkan serat optik pada jari-jari bending 2,5 cm adalah yang  optimal untuk pengukuran kadar albumin urin dengan  sensitivitas sensor sebesar 0.001 (mg/dL)/V. Tegangan keluaran fotodioda semakin mengecil seiring meningkatnya kadar albumin urin.Kata kunci : macrobending, serat optik, albumin urin. 
Rancang Bangun Sistem Pengukuran Diameter Butiran Air Menggunakan Fotodioda Array dan Transceiver nRF24L01+ Awaluddin Awaluddin; Harmadi Harmadi; Marzuki Marzuki
Jurnal Ilmu Fisika Vol 11 No 2 (2019): September 2019
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jif.11.2.88-94.2019

Abstract

Telah dilakukan rancang bangun sistem pengukuran diameter butiran air menggunakan fotodioda array dan transceiver nRF24L01+. Sistem pengukuran diameter butiran air terdiri dari laser dioda, fotodioda array, mikrokontroler Arduino Uno R3 dan transceiver nRF24L01+. Pengukuran dilakukan saat butiran air yang berasal dari wadah, dengan variasi ukuran diameter; 1 mm, 2 mm, dan 3 mm, melewati sinar laser dan ditangkap oleh fotodioda array. Fotodioda array mengubah cahaya menjadi sinyal listrik dalam bentuk tegangan keluaran dan diolah menggunakan mikrokontroler Arduino Uno R3. Data yang dihasilkan dikirim secara telemetri nirkabel dengan menggunakan transceiver nRF24L01+ dan ditampilkan pada PC dan LCD dalam bentuk hasil pengukuran. Karakterisasi sensor fotodioda array menghasilkan nilai koefisien determinasi (R2) sebesar 0,997 dan nilai fungsi transfer yaitu 21,975e–0,004x yang dimasukkan ke dalam program. Hasil pengujian memperlihatkan semakin rendah tegangan menandakan diameter butiran air hujan semakin besar. Hasil pengukuran diameter butiran air memiliki nilai error rata-rata 0,66. Sistem memiliki jarak pengiriman maksimum 1000 m tanpa penghalang dan jarak pengiriman minimum 550 m dengan penghalang.Kata kunci: fotodioda array, pengukuran butiran air, transceiver nRF24L01+
Prototype of Rainfall Intensity Measurement Using CCD TSL1401CL Linear Sensor Array Sixtinah Deswilan; Aldo Novaznursyah Costrada; Harmadi Harmadi
Jurnal Ilmu Fisika Vol 13 No 1 (2021): March 2021
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jif.13.1.18-25.2021

Abstract

A prototype measurement of rainfall intensity was developed using a CCD TSL1401CL linear sensor array. The prototype consists of a He-Ne laser that functions as a light source, which later is focused by the beam expander and conditioned by a convex lens. Each pixel will receive the same voltage depending on the light intensity so that it produces a decimal value of ADC. This ADC decimal value determines rainfall intensity based on the diameter and velocity of the raindrops. The diameter variations used ranges from 1 mm to 10 mm, while for variations in the height of rainfall are 50 cm, 100 cm, and 150 cm. The test results proved that the greater the decimal value of the ADC is, the smaller the diameter of the raindrops detected will be, and vice versa. The values of the diameter and velocity of were used to obtain the value of rainfall intensity. The percentage value of error measuring rainfall intensity is 3.11% when compared to the rain gauge module is still considered rather accurate. However, direct testing is still needed when rain falls with various types and intensities.  
Characterization of Multiple-bend Optical Fiber Extensometer Design for Landslide Sensor Aldo Novaznursyah Costrada; Sixtinah Deswilan; Badrul Mustafa Kemal; Harmadi Harmadi
Jurnal Ilmu Fisika Vol 13 No 1 (2021): March 2021
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jif.13.1.1-7.2021

Abstract

Design of multiple-bend extensometer based on optical fiber as landslide sensor has been characterized. Multiple-bending characterization has been done by varying the winding number of optical fiber FD-620-10 to obtain the photodiode's effective light intensity.  The light intensity in the extensometer was set by varying the laser diode resistance in the range (150 – 250) Ω.  The optimum sensitivity of 0.03984 V/cm was obtained for triple winding of optical fiber. The designed optical extensometer is able to monitor the displacement with an error of 0.59%. This result indicates that the designed extensometer is the more bending on optical fiber, the more its sensitivity and the bending loss.
Statistical Comparison of IMERG Precipitation Products with Optical Rain Gauge Observations over Kototabang, Indonesia Helmi Yusnaini; Ravidho Ramadhan; Marzuki Marzuki; Ayu Putri Ningsih; Hiroyuki Hashiguchi; Toyoshi Shimomai; Mutya Vonnisa; Harmadi Harmadi; Wiwit Suryanto; Sholihun Sholihun
Jurnal Ilmu Fisika (JIF) Vol 14 No 1 (2022): March 2022
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jif.14.1.10-20.2022

Abstract

Satellite-based precipitation estimates play a crucial role in many hydrological and numerical weather models, especially to overcome the scarcity of rain gauge data. Globally gridded rainfall product from Integrated Multi-Satellite Retrievals for Global Precipitation Measurement (GPM) (IMERG) has been used in a wide range of hydrological applications. However, the IMERG is inherently prone to errors and biases. This study evaluated the performance of the IMERG-Final run (IMERG-F) product to estimate rainfall in a mountainous area of Sumatra. Validation was carried out using optical rain gauge (ORG) data for 15 years (2002-2016), at Kototabang, West Sumatra, Indonesia. In general, IMERG-F overestimated rainfall in all time scales. The longer the time scale was, the better the performance of IMERG-F we obtained. This feature was indicated by all quantities of continuous and categorical statistical matrices used. The performance of IMERG-F was lower than in other areas of the Maritime Continent, except for the probability of detection (POD) value. IMERG-F could detect rain very well, including for daily and hourly data, but the false alarm rate (FAR) was also relatively high. Such high FAR value may indicate a significant small-scale spatial rainfall variability in mountainous area of Sumatra.
Design of Heart Rate, Oxygen Saturation, and Temperature Monitoring System for Covid-19 Patient Based on Internet of Things (IoT) Aldo Novaznursyah Costrada; Azizah Ghina Arifah; Inggi Dwi Putri; I Kadek Agus Sara Sawita; Harmadi Harmadi; Mitra Djamal
Jurnal Ilmu Fisika (JIF) Vol 14 No 1 (2022): March 2022
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jif.14.1.54-63.2022

Abstract

Instruments for measuring pulse rate, oxygen saturation, and body temperature for Covid-19 patients have been designed using the MAX30100 sensor and the Internet of Things (IoT)-based MLX90614 sensor. The MAX30100 sensor is used to measure pulse rate and oxygen saturation. A non-contact MLX90614 sensor is used to monitor body temperature, with an ultrasonic sensor used to set the maximum distance between the sensor and the object. The measurement results were transferred to the database via the ESP8266 MCU node's Wi-Fi communication line. The stored data can be accessed via a web browser. Compared to the oximeter, the MAX30100 sensor has an average error rate of 1.027% for pulse measurement and 0% for oxygen saturation. The MLX90614 sensor has a 0.42% average error rate when it was compared to the thermo-gun.Thus, the measuring device can function properly and is feasible to use. Furthermore, because there is no direct contact between the human body and the sensor, the instrument can prevent Covid-19 transmission.
Wireless Data Logger Instrument for Indoor Acoustic Quality Measurement Based on Noise Background, Sound Distribution and Reverberation Time Ayu Afifah Al-Farzaq; Harmadi Harmadi; Elvaswer Elvaswer
Jurnal Ilmu Fisika (JIF) Vol 14 No 1 (2022): March 2022
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jif.14.1.37-44.2022

Abstract

A wireless data logger system measuring indoor acoustic quality was developed using a NodeMCU ESP8266 and microphone sensor KY-037. The acoustic quality is based on parameters of sound pressure level and reverberation time. The system consists of a transmitter unit and a receiver unit. The transmitter unit is equipped with a Microphone KY-037 sensor as a sound detector and NodeMCU ESP8266 as a microcontroller and serial communication with the database. The transmitter unit of this measuring instrument is set at predetermined position points in a room. The results of testing the sound pressure level have an error percentage of 2.09% compared to the Digital Sound Level Meter GM1356 tool. Comprehensive testing of the tool has sent and processed sensor measurement data wirelessly into the database. The processed data is displayed through a GUI web server in the form of a background noise average, an average of the reverberation time value, and a graph of the sound pressure level in the room.
Rancang Bangun Alat Ukur Konsentrasi Mikroplastik dengan Cladding Gelatin berbasis Sensor Serat Optik dan Mikrokontroler Diah Sundari; Harmadi Harmadi
Jurnal Fisika Unand Vol 11 No 3 (2022)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (622.344 KB) | DOI: 10.25077/jfu.11.3.408-413.2022

Abstract

Telah dirancang alat ukur konsentrasi mikroplastik dengan cladding gelatin berbasis sensor serat optik evanescent. Mikropastik yang digunakan pada penelitian ini adalah resin akrilik dengan variasi konsentrasi sebesar 0 ml, 25 ml, 50 ml, 75 ml, dan 100 ml. Cladding serat optik dikupas dan diganti dengan menggunakan gelatin. Variasi pengupasan dilakukan sepanjang 1 cm, 2 cm, dan 3 cm. Laser dioda digunakan sebagai sumber cahaya, serat optik sebagai transmisi cahaya, fotodioda digunakan sebagai detektor cahaya pada penelitian ini. Mikrokontroler Arduino Uno R3 digunakan sebagai pengolah sinyal dan LCD digunakan sebagai penampil hasil pengukuran konsentrasi. Konsentrasi diukur berdasarkan tegangan fotodioda. Hasil karakterisasi menunjukkan bahwa pengupasan 1 cm merupakan pengupasan yang paling optimum untuk pengukuran konsentrasi mikroplastik pada larutan resin akrilik dengan koefisien determinasi sebesar =0,9857. Persentase kesalahan rata-rata alat ukur konsentrasi mikroplastik yang dirancang sebesar 1,902 %.
Rancang Bangun Pembangkit Sumber Energi Listrik Berasis Piezoelektrik Pada Sepatu Untuk Pendaki Gunung Fadil Alfraidila; Harmadi Harmadi; Rahmad Rasyid
Jurnal Fisika Unand Vol 11 No 3 (2022)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (305.601 KB) | DOI: 10.25077/jfu.11.3.285-291.2022

Abstract

Telah dirancang sebuah perangkat sumber pembangkit energi listrik berbasis piezoelektrik pada sepatu untuk pendaki gunung. Piezoelektrik digunakan untuk memperoleh energi listrik yang dihasilkan dari adanya tekanan. Energi listrik yang dihasilkan lalu disimpan pada baterai litium 3,7 V yang sebelumnya disearahkan dari arus AC (Alternating Current) ke arus DC (Direct Current) menggunakan dioda penyearah. Hasil tegangan input listrik kemudian ditampilkan pada LCD (Liquid Crystal Display) yang datanya diolah menggunakan mikrokontroler Arduino Uno melalui sensor tegangan. Alat ini mampu mengisi daya kebutuhan elektronik saat mendaki gunung seperti handphone/smartphone dan lampu penerangan. Pengujian dilakukan dengan menvariasikan kondisi medan pegunungan pada keadaan diam, berjalan, dan jalan mendaki. Alat ini mampu menghasilkan tegangan maksimal sebesar 22,4 V dan arus maksimal 18,4 mA saat jalan mendaki. Hasil dari penelitian ini menunjukkan bahwa semakin besar tekanan yang diberikan oleh kaki dari pendaki gunung, maka semakin besar pula tegangan dan arus yang dihasilkan.
Co-Authors Abdul Jailani Gusri Adhiani, Sylvia Adhitya Rolando Erlangga Adhitya Rolando Erlangga, Adhitya Rolando Adila Nadia Adrial, Rico Adrian, Diana Rahmi 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 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 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 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 Fitriyani Dian Milvita Diana Rahmi Adrian 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 Farah Syauqi Farhana, Salwa 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 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, Fajrul I Kadek Agus Sara Sawita Ikhsan, Khairatul Ikhsan, Lukita Sari Ikhwani, Miftah Imam Taufik Imam Taufiq Inggi Dwi Putri Inggi Dwi Putri Iqbal Ramadhan Irawan, Tomi Isdi, Muhammad Ridho 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 Khairunnisa, Fitria L. Luini Lisna Meylani Lopa, Reforma Lukita Sari Ikhsan M Fachri Yunus M Fachri Yunus M Farhan Ramadhan M. Farhan Ramadhan Manda, Poni Dwi Mardian Peslinof Marheini, Hilda 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 Faisal Muhammad Faisal 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 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 Hasanah Okky Frananda Putra Oktarisa, Dian pridamayanti, Arviana Putra, Ardian Prima Putra, Okky Frananda Putri, Annisa Oktaviani Putri, Inggi Dwi Putri, Lydia Atica Putri, Nadia Yudia Putri, Rachelia Anugerah Putri, Syerly Eka Rabiatul Adawiyah Rabiatul adawiyah Rahayu, Aida Rahma, Alpha Liana Yuvita Rahmad Rasyid Rahmad 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 Sari, Pristin Prima 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 Topan Indra, Andeskob Toyoshi Shimomai Toyoshi Shimomai Trengginas Eka Putra Sutantyo Ulfa, Siti Zahara Nur Khatimah Usna, Sri Rahayu Alfitri 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